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This commit is contained in:
Lana Steuck 2011-09-23 16:51:29 -07:00
commit f13c56e8aa
216 changed files with 5506 additions and 1632 deletions
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2
.hgtags
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@ -125,3 +125,5 @@ a2a589fc29543ed32919c78a1810ad93a6fcf5bc jdk7-b147
de9223c94f9c710b3eebb599cd3586f36c8b94a9 jdk8-b01
1b9d19620eb4606a25b1e28f86d66c8bfa867e06 jdk8-b02
6815e85bf96d6d3875954f9777660372cd70d065 jdk8-b03
31f5c34d78081572ad9a2401c0bb0c6b9711dd65 jdk8-b04
c4f9ea1ecb55ff44e0dd21d2888ead308c86a3aa jdk8-b05

2
.hgtags-top-repo
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@ -125,3 +125,5 @@ d91364304d7c4ecd34caffdba2b840aeb0d10b51 jdk7-b147
f42e3d9394b40a423d345b8da22687b5462e5f25 jdk8-b01
69f592185747226a9c765a9fe139c1d34d616f9c jdk8-b02
587bb549dff83131b65f40aa51864f69562f34a7 jdk8-b03
0b66a233bfb9ba2ebda1e5cdfdb0373d6c1e3c69 jdk8-b04
b910aac18c772b823b1f7da03e2c6528725cc6de jdk8-b05

2
corba/.hgtags
View File

@ -125,3 +125,5 @@ a2f340a048c88d10cbedc0504f5cf03d39925a40 jdk7-b142
949fb60ca830364571e7c4c9964e6b351ca929ec jdk8-b01
ed8d94519a87b4adac270c3eec9134ff1f62bff5 jdk8-b02
cd0da00694fbce642db9be936d3e4909a71d911d jdk8-b03
60a68d688e24473cf84dedd1e60901a61ab82555 jdk8-b04
cc1b599b986a37cb57de4584c5e58169766ca535 jdk8-b05

2
hotspot/.hgtags
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@ -177,3 +177,5 @@ c149193c768b8b7233da4c3a3fdc0756b975848e jdk7-b143
0cc8a70952c368e06de2adab1f2649a408f5e577 jdk8-b01
31e253c1da429124bb87570ab095d9bc89850d0a jdk8-b02
3a2fb61165dfc72e398179a2796d740c8da5b8c0 jdk8-b03
0fa3ace511fe98fe948e751531f3e2b7c60c8376 jdk8-b04
dce7d24674f4d0bed00de24f00119057fdce7cfb jdk8-b05

2
jaxp/.hgtags
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@ -125,3 +125,5 @@ fc268cd1dd5d2e903ccd4b0275e1f9c2461ed30c jdk7-b147
4f0fcb812767594fe9de509f946b56942db5a2f0 jdk8-b01
ca4d6ad55a660f0469882e85b4dacf7822d50abf jdk8-b02
7a74371ce0c64108b857c497ae130dfe9514532c jdk8-b03
acbcadef0b21582abf406f07f1b74d2b8f80dc01 jdk8-b04
ff0a3d78e7a22743eabbaa71e9d17b2f094ddf62 jdk8-b05

2
jaxws/.hgtags
View File

@ -125,3 +125,5 @@ d13b1f877bb5ed8dceb2f7ec10365d1db5f70b2d jdk7-b147
64df57a1edeca74388bd62f0a87d056db981fbdf jdk8-b01
1034127ed402e9d0f1ed1477238ef594e9cc8da6 jdk8-b02
7dcb0307508f408507d878cd7c2048c102b15158 jdk8-b03
3f6f08163331ed75b30a6de1246670ce655645c8 jdk8-b04
7d5d91fddbceb1fc3ae7ff409e732ae4a0391b34 jdk8-b05

1
jdk/.hgtags
View File

@ -126,3 +126,4 @@ f097ca2434b1412b12ab4a5c2397ce271bf681e7 jdk7-b147
13e70aa1398eb959c54bc68b783ca0eef1286ad2 jdk8-b02
7989ee9fe673a87f4db3917fa6a005732a6a9b85 jdk8-b03
fc569517f3cf242f90ce3503b743eb5553938946 jdk8-b04
0b32369b83d81c226a2e79e730f3a8c0d2595e92 jdk8-b05

2
jdk/make/com/sun/servicetag/Makefile
View File

@ -47,7 +47,7 @@ FILES_copy = $(SERVICETAG_RESOURCES_DIR)/product_registration.xsd \
# Add all properties files to the FILES_copy list
SWORDFISH_properties := $(shell \
$(CD) $(SHARE_SRC)/classes/com/sun/servicetag/resources; \
$(FIND) . -name 'javase_*_swordfish.properties' -print ; \
$(FIND) . -name 'javase_*.properties' -print ; \
)
FILES_copy += $(shell \
for f in $(SWORDFISH_properties) ; do \

9
jdk/make/jprt.properties
View File

@ -258,6 +258,15 @@ jprt.make.rule.all.test.targets= \
windows_i586_5.1-product-c1-jdk_security3, \
windows_x64_5.2-product-c2-jdk_security3, \
\
solaris_sparc_5.10-product-c1-jdk_sound, \
solaris_sparcv9_5.10-product-c2-jdk_sound, \
solaris_i586_5.10-product-c1-jdk_sound, \
solaris_x64_5.10-product-c2-jdk_sound, \
linux_i586_2.6-product-{c1|c2}-jdk_sound, \
linux_x64_2.6-product-c2-jdk_sound, \
windows_i586_5.1-product-c1-jdk_sound, \
windows_x64_5.2-product-c2-jdk_sound, \
\
solaris_sparc_5.10-product-c1-jdk_swing, \
solaris_sparcv9_5.10-product-c2-jdk_swing, \
solaris_i586_5.10-product-c1-jdk_swing, \

2
jdk/src/share/classes/com/sun/imageio/plugins/jpeg/JFIFMarkerSegment.java
View File

@ -763,7 +763,7 @@ class JFIFMarkerSegment extends MarkerSegment {
}
} catch (IllegalThumbException e) {
// Should never happen
throw new InternalError("Illegal thumb in setThumbnail!");
throw new InternalError("Illegal thumb in setThumbnail!", e);
}
}

2
jdk/src/share/classes/com/sun/jmx/snmp/SnmpCounter64.java
View File

@ -186,7 +186,7 @@ public class SnmpCounter64 extends SnmpValue {
newclone = (SnmpCounter64) super.clone() ;
newclone.value = value ;
} catch (CloneNotSupportedException e) {
throw new InternalError() ; // vm bug.
throw new InternalError(e) ; // vm bug.
}
return newclone ;
}

2
jdk/src/share/classes/com/sun/jmx/snmp/SnmpInt.java
View File

@ -232,7 +232,7 @@ public class SnmpInt extends SnmpValue {
newclone = (SnmpInt) super.clone() ;
newclone.value = value ;
} catch (CloneNotSupportedException e) {
throw new InternalError() ; // vm bug.
throw new InternalError(e) ; // vm bug.
}
return newclone ;
}

2
jdk/src/share/classes/com/sun/jmx/snmp/SnmpNull.java
View File

@ -129,7 +129,7 @@ public class SnmpNull extends SnmpValue {
newclone = (SnmpNull) super.clone() ;
newclone.tag = tag ;
} catch (CloneNotSupportedException e) {
throw new InternalError() ; // vm bug.
throw new InternalError(e) ; // vm bug.
}
return newclone ;
}

2
jdk/src/share/classes/com/sun/jmx/snmp/SnmpString.java
View File

@ -250,7 +250,7 @@ public class SnmpString extends SnmpValue {
newclone.value = new byte[value.length] ;
System.arraycopy(value, 0, newclone.value, 0, value.length) ;
} catch (CloneNotSupportedException e) {
throw new InternalError() ; // vm bug.
throw new InternalError(e) ; // vm bug.
}
return newclone ;
}

2
jdk/src/share/classes/com/sun/jmx/snmp/daemon/SnmpRequestHandler.java
View File

@ -921,7 +921,7 @@ class SnmpRequestHandler extends ClientHandler implements SnmpDefinitions {
SNMP_ADAPTOR_LOGGER.logp(Level.FINEST, dbgTag,
"newTooBigMessage", "Internal error", x);
}
throw new InternalError() ;
throw new InternalError(x) ;
}
return result ;

9
jdk/src/share/classes/com/sun/security/auth/module/NTSystem.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -33,6 +33,7 @@ package com.sun.security.auth.module;
public class NTSystem {
private native void getCurrent(boolean debug);
private native long getImpersonationToken0();
private String userName;
private String domain;
@ -132,10 +133,14 @@ public class NTSystem {
*
* @return an impersonation token for the current NT user.
*/
public long getImpersonationToken() {
public synchronized long getImpersonationToken() {
if (impersonationToken == 0) {
impersonationToken = getImpersonationToken0();
}
return impersonationToken;
}
private void loadNative() {
System.loadLibrary("jaas_nt");
}

31
jdk/src/share/classes/com/sun/servicetag/BrowserSupport.java
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@ -77,9 +77,7 @@ class BrowserSupport {
result = (Boolean) isDesktopSupportedMethod.invoke(null);
} catch (IllegalAccessException e) {
// should never reach here
InternalError x =
new InternalError("Desktop.getDesktop() method not found");
x.initCause(e);
throw new InternalError("Desktop.getDesktop() method not found", e);
} catch (InvocationTargetException e) {
// browser not supported
if (Util.isVerbose()) {
@ -101,28 +99,10 @@ class BrowserSupport {
result = (Boolean) isSupportedMethod.invoke(desktopObj, browseField.get(null));
supported = result.booleanValue();
}
} catch (ClassNotFoundException e) {
// browser not supported
if (Util.isVerbose()) {
e.printStackTrace();
}
} catch (NoSuchMethodException e) {
// browser not supported
if (Util.isVerbose()) {
e.printStackTrace();
}
} catch (NoSuchFieldException e) {
// browser not supported
if (Util.isVerbose()) {
e.printStackTrace();
}
} catch (IllegalAccessException e) {
// should never reach here
InternalError x =
new InternalError("Desktop.getDesktop() method not found");
x.initCause(e);
throw x;
} catch (InvocationTargetException e) {
throw new InternalError("Desktop.getDesktop() method not found", e);
} catch (ReflectiveOperationException e) {
// browser not supported
if (Util.isVerbose()) {
e.printStackTrace();
@ -175,10 +155,7 @@ class BrowserSupport {
browseMethod.invoke(desktop, uri);
} catch (IllegalAccessException e) {
// should never reach here
InternalError x =
new InternalError("Desktop.getDesktop() method not found");
x.initCause(e);
throw x;
throw new InternalError("Desktop.getDesktop() method not found", e);
} catch (InvocationTargetException e) {
Throwable x = e.getCause();
if (x != null) {

99
jdk/src/share/classes/com/sun/servicetag/Installer.java
View File

@ -61,8 +61,8 @@ public class Installer {
private static RegistrationData registration;
private static boolean supportRegistration;
private static String registerHtmlParent;
private static Set<Locale> supportedLocales = new HashSet<Locale>();
private static Properties swordfishProps = null;
private static Set<Locale> supportedLocales = new HashSet<>();
private static Properties svcTagProps = null;
private static String[] jreArchs = null;
static {
String dir = System.getProperty(SVCTAG_DIR_PATH);
@ -94,7 +94,7 @@ public class Installer {
boolean cleanup = false;
try {
// Check if we have the swordfish entries for this JRE version
if (loadSwordfishEntries() == null) {
if (loadServiceTagProps() == null) {
return null;
}
@ -144,18 +144,14 @@ public class Installer {
return registration;
}
if (regXmlFile.exists()) {
BufferedInputStream in = null;
try {
in = new BufferedInputStream(new FileInputStream(regXmlFile));
try (BufferedInputStream in =
new BufferedInputStream(new FileInputStream(regXmlFile)))
{
registration = RegistrationData.loadFromXML(in);
} catch (IllegalArgumentException ex) {
System.err.println("Error: Bad registration data \"" +
regXmlFile + "\":" + ex.getMessage());
throw ex;
} finally {
if (in != null) {
in.close();
}
}
} else {
registration = new RegistrationData();
@ -186,18 +182,14 @@ public class Installer {
deleteRegistrationHtmlPage();
getRegistrationHtmlPage();
BufferedOutputStream out = null;
try {
out = new BufferedOutputStream(new FileOutputStream(regXmlFile));
try (BufferedOutputStream out =
new BufferedOutputStream(new FileOutputStream(regXmlFile)))
{
getRegistrationData().storeToXML(out);
} catch (IllegalArgumentException ex) {
System.err.println("Error: Bad registration data \"" +
regXmlFile + "\":" + ex.getMessage());
throw ex;
} finally {
if (out != null) {
out.close();
}
}
}
@ -206,11 +198,9 @@ public class Installer {
* or empty set if file not exists.
*/
private static Set<String> getInstalledURNs() throws IOException {
Set<String> urnSet = new HashSet<String>();
Set<String> urnSet = new HashSet<>();
if (serviceTagFile.exists()) {
BufferedReader in = null;
try {
in = new BufferedReader(new FileReader(serviceTagFile));
try (BufferedReader in = new BufferedReader(new FileReader(serviceTagFile))) {
String urn;
while ((urn = in.readLine()) != null) {
urn = urn.trim();
@ -218,10 +208,6 @@ public class Installer {
urnSet.add(urn);
}
}
} finally {
if (in != null) {
in.close();
}
}
}
return urnSet;
@ -237,9 +223,9 @@ public class Installer {
private static ServiceTag[] getJavaServiceTagArray() throws IOException {
RegistrationData regData = getRegistrationData();
Set<ServiceTag> svcTags = regData.getServiceTags();
Set<ServiceTag> result = new HashSet<ServiceTag>();
Set<ServiceTag> result = new HashSet<>();
Properties props = loadSwordfishEntries();
Properties props = loadServiceTagProps();
String jdkUrn = props.getProperty("servicetag.jdk.urn");
String jreUrn = props.getProperty("servicetag.jre.urn");
for (ServiceTag st : svcTags) {
@ -343,8 +329,7 @@ public class Installer {
}
private static ServiceTag newServiceTag(String svcTagSource) throws IOException {
// Load the swoRDFish information for the service tag creation
Properties props = loadSwordfishEntries();
Properties props = loadServiceTagProps();
// Determine the product URN and name
String productURN;
@ -442,52 +427,35 @@ public class Installer {
return;
}
PrintWriter out = null;
try {
out = new PrintWriter(serviceTagFile);
try (PrintWriter out = new PrintWriter(serviceTagFile)) {
ServiceTag[] javaSvcTags = getJavaServiceTagArray();
for (ServiceTag st : javaSvcTags) {
// Write the instance_run to the servicetag file
String instanceURN = st.getInstanceURN();
out.println(instanceURN);
}
} finally {
if (out != null) {
out.close();
}
}
}
/**
* Load the values associated with the swoRDFish metadata entries
* for Java SE. The swoRDFish metadata entries are different for
* different release.
* Load the properties for generating Java SE service tags.
*
* @param version Version of Java SE
*/
private static synchronized Properties loadSwordfishEntries() throws IOException {
if (swordfishProps != null) {
return swordfishProps;
private static synchronized Properties loadServiceTagProps() throws IOException {
if (svcTagProps != null) {
return svcTagProps;
}
// The version string for Java SE 6 is 1.6.0
// We just need the minor number in the version string
int version = Util.getJdkVersion();
String filename = "/com/sun/servicetag/resources/javase_" +
version + "_swordfish.properties";
InputStream in = Installer.class.getResourceAsStream(filename);
if (in == null) {
return null;
// For Java SE 8 and later releases, JDK and JRE both use
// the same product number. The sworRDFish metadata were
// for legacy Sun part number.
String filename = "/com/sun/servicetag/resources/javase_servicetag.properties";
try (InputStream in = Installer.class.getResourceAsStream(filename)) {
svcTagProps = new Properties();
svcTagProps.load(in);
}
swordfishProps = new Properties();
try {
swordfishProps.load(in);
} finally {
in.close();
}
return swordfishProps;
return svcTagProps;
}
/**
@ -546,7 +514,7 @@ public class Installer {
return jreArchs;
}
Set<String> archs = new HashSet<String>();
Set<String> archs = new HashSet<>();
String os = System.getProperty("os.name");
if (os.equals("SunOS") || os.equals("Linux")) {
@ -681,16 +649,16 @@ public class Installer {
String country = locale.getCountry();
String variant = locale.getVariant();
List<Locale> locales = new ArrayList<Locale>(3);
List<Locale> locales = new ArrayList<>(3);
if (variant.length() > 0) {
locales.add(locale);
}
if (country.length() > 0) {
locales.add((locales.size() == 0) ?
locales.add((locales.isEmpty()) ?
locale : new Locale(language, country, ""));
}
if (language.length() > 0) {
locales.add((locales.size() == 0) ?
locales.add((locales.isEmpty()) ?
locale : new Locale(language, "", ""));
}
return locales;
@ -788,14 +756,11 @@ public class Installer {
// Format the registration data in one single line
StringBuilder payload = new StringBuilder();
String xml = regData.toString().replaceAll("\"", "%22");
BufferedReader reader = new BufferedReader(new StringReader(xml));
try {
try (BufferedReader reader = new BufferedReader(new StringReader(xml))) {
String line = null;
while ((line = reader.readLine()) != null) {
payload.append(line.trim());
}
} finally {
reader.close();
}
String resourceFilename = "/com/sun/servicetag/resources/register";

20
jdk/src/share/classes/com/sun/servicetag/RegistrationDocument.java
View File

@ -150,9 +150,7 @@ class RegistrationDocument {
} catch (ParserConfigurationException pce) {
// Parser with specific options can't be built
// should not reach here
InternalError x = new InternalError("Error in creating the new document");
x.initCause(pce);
throw x;
throw new InternalError("Error in creating the new document", pce);
}
}
@ -172,9 +170,7 @@ class RegistrationDocument {
} catch (ParserConfigurationException pce) {
// Parser with specified options can't be built
// should not reach here
InternalError x = new InternalError("Error in creating the new document");
x.initCause(pce);
throw x;
throw new InternalError("Error in creating the new document", pce);
}
}
@ -195,20 +191,14 @@ class RegistrationDocument {
new StreamResult(new BufferedWriter(new OutputStreamWriter(os, "UTF-8"))));
} catch (UnsupportedEncodingException ue) {
// Should not reach here
InternalError x = new InternalError("Error generated during transformation");
x.initCause(ue);
throw x;
throw new InternalError("Error generated during transformation", ue);
} catch (TransformerConfigurationException tce) {
// Error generated by the parser
// Should not reach here
InternalError x = new InternalError("Error in creating the new document");
x.initCause(tce);
throw x;
throw new InternalError("Error in creating the new document", tce);
} catch (TransformerException te) {
// Error generated by the transformer
InternalError x = new InternalError("Error generated during transformation");
x.initCause(te);
throw x;
throw new InternalError("Error generated during transformation", te);
}
}

29
jdk/src/share/classes/com/sun/servicetag/resources/javase_servicetag.properties Normal file
View File

@ -0,0 +1,29 @@
# Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation. Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
servicetag.jdk.urn = Q8549
servicetag.jdk.name = Java Development Kit
servicetag.jre.urn = Q8549
servicetag.jre.name = Java Runtime Environment
servicetag.parent.urn = Q8549
servicetag.parent.name = Java Platform, Standard Edition

2
jdk/src/share/classes/java/awt/BufferCapabilities.java
View File

@ -137,7 +137,7 @@ public class BufferCapabilities implements Cloneable {
return super.clone();
} catch (CloneNotSupportedException e) {
// Since we implement Cloneable, this should never happen
throw new InternalError();
throw new InternalError(e);
}
}

7
jdk/src/share/classes/java/awt/Component.java
View File

@ -3776,11 +3776,10 @@ public abstract class Component implements ImageObserver, MenuContainer,
createBufferStrategy(numBuffers, bufferCaps);
return; // Success
} catch (AWTException e) {
// Failed
// Code should never reach here (an unaccelerated blitting
// strategy should always work)
throw new InternalError("Could not create a buffer strategy", e);
}
// Code should never reach here (an unaccelerated blitting
// strategy should always work)
throw new InternalError("Could not create a buffer strategy");
}
/**

2
jdk/src/share/classes/java/awt/GridBagConstraints.java
View File

@ -653,7 +653,7 @@ public class GridBagConstraints implements Cloneable, java.io.Serializable {
return c;
} catch (CloneNotSupportedException e) {
// this shouldn't happen, since we are Cloneable
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/awt/ImageCapabilities.java
View File

@ -74,7 +74,7 @@ public class ImageCapabilities implements Cloneable {
return super.clone();
} catch (CloneNotSupportedException e) {
// Since we implement Cloneable, this should never happen
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/awt/Insets.java
View File

@ -177,7 +177,7 @@ public class Insets implements Cloneable, java.io.Serializable {
return super.clone();
} catch (CloneNotSupportedException e) {
// this shouldn't happen, since we are Cloneable
throw new InternalError();
throw new InternalError(e);
}
}
/**

2
jdk/src/share/classes/java/awt/JobAttributes.java
View File

@ -361,7 +361,7 @@ public final class JobAttributes implements Cloneable {
return super.clone();
} catch (CloneNotSupportedException e) {
// Since we implement Cloneable, this should never happen
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/awt/PageAttributes.java
View File

@ -969,7 +969,7 @@ public final class PageAttributes implements Cloneable {
return super.clone();
} catch (CloneNotSupportedException e) {
// Since we implement Cloneable, this should never happen
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/awt/RenderingHints.java
View File

@ -1276,7 +1276,7 @@ public class RenderingHints
}
} catch (CloneNotSupportedException e) {
// this shouldn't happen, since we are Cloneable
throw new InternalError();
throw new InternalError(e);
}
return rh;

2
jdk/src/share/classes/java/awt/font/TextLayout.java
View File

@ -753,7 +753,7 @@ public final class TextLayout implements Cloneable {
return super.clone();
}
catch (CloneNotSupportedException e) {
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/awt/geom/AffineTransform.java
View File

@ -3856,7 +3856,7 @@ public class AffineTransform implements Cloneable, java.io.Serializable {
return super.clone();
} catch (CloneNotSupportedException e) {
// this shouldn't happen, since we are Cloneable
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/awt/geom/CubicCurve2D.java
View File

@ -1569,7 +1569,7 @@ public abstract class CubicCurve2D implements Shape, Cloneable {
return super.clone();
} catch (CloneNotSupportedException e) {
// this shouldn't happen, since we are Cloneable
throw new InternalError();
throw new InternalError(e);
}
}
}

2
jdk/src/share/classes/java/awt/geom/Dimension2D.java
View File

@ -108,7 +108,7 @@ public abstract class Dimension2D implements Cloneable {
return super.clone();
} catch (CloneNotSupportedException e) {
// this shouldn't happen, since we are Cloneable
throw new InternalError();
throw new InternalError(e);
}
}
}

2
jdk/src/share/classes/java/awt/geom/Line2D.java
View File

@ -1122,7 +1122,7 @@ public abstract class Line2D implements Shape, Cloneable {
return super.clone();
} catch (CloneNotSupportedException e) {
// this shouldn't happen, since we are Cloneable
throw new InternalError();
throw new InternalError(e);
}
}
}

2
jdk/src/share/classes/java/awt/geom/Point2D.java
View File

@ -393,7 +393,7 @@ public abstract class Point2D implements Cloneable {
return super.clone();
} catch (CloneNotSupportedException e) {
// this shouldn't happen, since we are Cloneable
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/awt/geom/QuadCurve2D.java
View File

@ -1395,7 +1395,7 @@ public abstract class QuadCurve2D implements Shape, Cloneable {
return super.clone();
} catch (CloneNotSupportedException e) {
// this shouldn't happen, since we are Cloneable
throw new InternalError();
throw new InternalError(e);
}
}
}

2
jdk/src/share/classes/java/awt/geom/RectangularShape.java
View File

@ -391,7 +391,7 @@ public abstract class RectangularShape implements Shape, Cloneable {
return super.clone();
} catch (CloneNotSupportedException e) {
// this shouldn't happen, since we are Cloneable
throw new InternalError();
throw new InternalError(e);
}
}
}

2
jdk/src/share/classes/java/awt/image/ImageFilter.java
View File

@ -252,7 +252,7 @@ public class ImageFilter implements ImageConsumer, Cloneable {
return super.clone();
} catch (CloneNotSupportedException e) {
// this shouldn't happen, since we are Cloneable
throw new InternalError();
throw new InternalError(e);
}
}
}

2
jdk/src/share/classes/java/awt/image/Kernel.java
View File

@ -147,7 +147,7 @@ public class Kernel implements Cloneable {
return super.clone();
} catch (CloneNotSupportedException e) {
// this shouldn't happen, since we are Cloneable
throw new InternalError();
throw new InternalError(e);
}
}
}

20
jdk/src/share/classes/java/io/ObjectStreamClass.java
View File

@ -478,7 +478,7 @@ public class ObjectStreamClass implements Serializable {
fieldRefl = getReflector(fields, this);
} catch (InvalidClassException ex) {
// field mismatches impossible when matching local fields vs. self
throw new InternalError();
throw new InternalError(ex);
}
if (deserializeEx == null) {
@ -941,7 +941,7 @@ public class ObjectStreamClass implements Serializable {
return cons.newInstance();
} catch (IllegalAccessException ex) {
// should not occur, as access checks have been suppressed
throw new InternalError();
throw new InternalError(ex);
}
} else {
throw new UnsupportedOperationException();
@ -969,7 +969,7 @@ public class ObjectStreamClass implements Serializable {
}
} catch (IllegalAccessException ex) {
// should not occur, as access checks have been suppressed
throw new InternalError();
throw new InternalError(ex);
}
} else {
throw new UnsupportedOperationException();
@ -1000,7 +1000,7 @@ public class ObjectStreamClass implements Serializable {
}
} catch (IllegalAccessException ex) {
// should not occur, as access checks have been suppressed
throw new InternalError();
throw new InternalError(ex);
}
} else {
throw new UnsupportedOperationException();
@ -1028,7 +1028,7 @@ public class ObjectStreamClass implements Serializable {
}
} catch (IllegalAccessException ex) {
// should not occur, as access checks have been suppressed
throw new InternalError();
throw new InternalError(ex);
}
} else {
throw new UnsupportedOperationException();
@ -1053,11 +1053,11 @@ public class ObjectStreamClass implements Serializable {
throw (ObjectStreamException) th;
} else {
throwMiscException(th);
throw new InternalError(); // never reached
throw new InternalError(th); // never reached
}
} catch (IllegalAccessException ex) {
// should not occur, as access checks have been suppressed
throw new InternalError();
throw new InternalError(ex);
}
} else {
throw new UnsupportedOperationException();
@ -1082,11 +1082,11 @@ public class ObjectStreamClass implements Serializable {
throw (ObjectStreamException) th;
} else {
throwMiscException(th);
throw new InternalError(); // never reached
throw new InternalError(th); // never reached
}
} catch (IllegalAccessException ex) {
// should not occur, as access checks have been suppressed
throw new InternalError();
throw new InternalError(ex);
}
} else {
throw new UnsupportedOperationException();
@ -1774,7 +1774,7 @@ public class ObjectStreamClass implements Serializable {
}
return hash;
} catch (IOException ex) {
throw new InternalError();
throw new InternalError(ex);
} catch (NoSuchAlgorithmException ex) {
throw new SecurityException(ex.getMessage());
}

2
jdk/src/share/classes/java/lang/CharacterName.java
View File

@ -83,7 +83,7 @@ class CharacterName {
dis.readFully(strPool);
refStrPool = new SoftReference<>(strPool);
} catch (Exception x) {
throw new InternalError(x.getMessage());
throw new InternalError(x.getMessage(), x);
} finally {
try {
if (dis != null)

6
jdk/src/share/classes/java/lang/Class.java
View File

@ -974,8 +974,7 @@ public final
descriptor = (String) enclosingInfo[2];
assert((name != null && descriptor != null) || name == descriptor);
} catch (ClassCastException cce) {
throw (InternalError)
new InternalError("Invalid type in enclosing method information").initCause(cce);
throw new InternalError("Invalid type in enclosing method information", cce);
}
}
@ -1241,8 +1240,7 @@ public final
try {
return getName().substring(enclosingClass.getName().length());
} catch (IndexOutOfBoundsException ex) {
throw (InternalError)
new InternalError("Malformed class name").initCause(ex);
throw new InternalError("Malformed class name", ex);
}
}

2
jdk/src/share/classes/java/lang/VirtualMachineError.java
View File

@ -3,7 +3,7 @@
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, asP
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.

5
jdk/src/share/classes/java/lang/invoke/CallSite.java
View File

@ -27,7 +27,6 @@ package java.lang.invoke;
import sun.invoke.empty.Empty;
import sun.misc.Unsafe;
import static java.lang.invoke.MethodHandleStatics.*;
import static java.lang.invoke.MethodHandles.Lookup.IMPL_LOOKUP;
/**
@ -244,8 +243,8 @@ public class CallSite {
try {
GET_TARGET = IMPL_LOOKUP.
findVirtual(CallSite.class, "getTarget", MethodType.methodType(MethodHandle.class));
} catch (ReflectiveOperationException ignore) {
throw new InternalError();
} catch (ReflectiveOperationException e) {
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/lang/invoke/Invokers.java
View File

@ -88,7 +88,7 @@ class Invokers {
try {
invoker = IMPL_LOOKUP.findVirtual(MethodHandle.class, name, targetType);
} catch (ReflectiveOperationException ex) {
throw new InternalError("JVM cannot find invoker for "+targetType);
throw new InternalError("JVM cannot find invoker for "+targetType, ex);
}
assert(invokerType(targetType) == invoker.type());
assert(!invoker.isVarargsCollector());

2
jdk/src/share/classes/java/lang/invoke/MemberName.java
View File

@ -382,7 +382,7 @@ import static java.lang.invoke.MethodHandleStatics.*;
try {
return (MemberName) super.clone();
} catch (CloneNotSupportedException ex) {
throw new InternalError();
throw new InternalError(ex);
}
}

4
jdk/src/share/classes/java/lang/invoke/MethodHandleStatics.java
View File

@ -108,9 +108,7 @@ import java.security.PrivilegedAction;
return new IllegalArgumentException(message(message, obj, obj2));
}
/*non-public*/ static Error uncaughtException(Exception ex) {
Error err = new InternalError("uncaught exception");
err.initCause(ex);
return err;
throw new InternalError("uncaught exception", ex);
}
private static String message(String message, Object obj) {
if (obj != null) message = message + ": " + obj;

2
jdk/src/share/classes/java/lang/invoke/MethodTypeForm.java
View File

@ -461,7 +461,7 @@ class MethodTypeForm {
// Trigger adapter creation.
genericInvoker = InvokeGeneric.generalInvokerOf(erasedType);
} catch (Exception ex) {
Error err = new InternalError("Exception while resolving inexact invoke");
Error err = new InternalError("Exception while resolving inexact invoke", ex);
err.initCause(ex);
throw err;
}

2
jdk/src/share/classes/java/lang/reflect/Proxy.java
View File

@ -610,7 +610,7 @@ public class Proxy implements java.io.Serializable {
IllegalAccessException |
InstantiationException |
InvocationTargetException e) {
throw new InternalError(e.toString());
throw new InternalError(e.toString(), e);
}
}

2
jdk/src/share/classes/java/lang/reflect/TypeVariable.java
View File

@ -48,7 +48,7 @@ package java.lang.reflect;
*
* @since 1.5
*/
public interface TypeVariable<D extends GenericDeclaration> extends Type {
public interface TypeVariable<D extends GenericDeclaration> extends Type, AnnotatedElement {
/**
* Returns an array of {@code Type} objects representing the
* upper bound(s) of this type variable. Note that if no upper bound is

2814
jdk/src/share/classes/java/math/BigDecimal.java
View File

File diff suppressed because it is too large Load Diff

329
jdk/src/share/classes/java/math/BigInteger.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1996, 2007, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1996, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -31,6 +31,7 @@ package java.math;
import java.util.Random;
import java.io.*;
import java.util.Arrays;
/**
* Immutable arbitrary-precision integers. All operations behave as if
@ -353,27 +354,17 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
mag = trustedStripLeadingZeroInts(magnitude);
}
// Constructs a new BigInteger using a char array with radix=10
BigInteger(char[] val) {
/*
* Constructs a new BigInteger using a char array with radix=10.
* Sign is precalculated outside and not allowed in the val.
*/
BigInteger(char[] val, int sign, int len) {
int cursor = 0, numDigits;
int len = val.length;
// Check for leading minus sign
int sign = 1;
if (val[0] == '-') {
if (len == 1)
throw new NumberFormatException("Zero length BigInteger");
sign = -1;
cursor = 1;
} else if (val[0] == '+') {
if (len == 1)
throw new NumberFormatException("Zero length BigInteger");
cursor = 1;
}
// Skip leading zeros and compute number of digits in magnitude
while (cursor < len && Character.digit(val[cursor], 10) == 0)
while (cursor < len && Character.digit(val[cursor], 10) == 0) {
cursor++;
}
if (cursor == len) {
signum = 0;
mag = ZERO.mag;
@ -382,7 +373,6 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
numDigits = len - cursor;
signum = sign;
// Pre-allocate array of expected size
int numWords;
if (len < 10) {
@ -1057,6 +1047,73 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
return new BigInteger(resultMag, cmp == signum ? 1 : -1);
}
/**
* Package private methods used by BigDecimal code to add a BigInteger
* with a long. Assumes val is not equal to INFLATED.
*/
BigInteger add(long val) {
if (val == 0)
return this;
if (signum == 0)
return valueOf(val);
if (Long.signum(val) == signum)
return new BigInteger(add(mag, Math.abs(val)), signum);
int cmp = compareMagnitude(val);
if (cmp == 0)
return ZERO;
int[] resultMag = (cmp > 0 ? subtract(mag, Math.abs(val)) : subtract(Math.abs(val), mag));
resultMag = trustedStripLeadingZeroInts(resultMag);
return new BigInteger(resultMag, cmp == signum ? 1 : -1);
}
/**
* Adds the contents of the int array x and long value val. This
* method allocates a new int array to hold the answer and returns
* a reference to that array. Assumes x.length &gt; 0 and val is
* non-negative
*/
private static int[] add(int[] x, long val) {
int[] y;
long sum = 0;
int xIndex = x.length;
int[] result;
int highWord = (int)(val >>> 32);
if (highWord==0) {
result = new int[xIndex];
sum = (x[--xIndex] & LONG_MASK) + val;
result[xIndex] = (int)sum;
} else {
if (xIndex == 1) {
result = new int[2];
sum = val + (x[0] & LONG_MASK);
result[1] = (int)sum;
result[0] = (int)(sum >>> 32);
return result;
} else {
result = new int[xIndex];
sum = (x[--xIndex] & LONG_MASK) + (val & LONG_MASK);
result[xIndex] = (int)sum;
sum = (x[--xIndex] & LONG_MASK) + (highWord & LONG_MASK) + (sum >>> 32);
result[xIndex] = (int)sum;
}
}
// Copy remainder of longer number while carry propagation is required
boolean carry = (sum >>> 32 != 0);
while (xIndex > 0 && carry)
carry = ((result[--xIndex] = x[xIndex] + 1) == 0);
// Copy remainder of longer number
while (xIndex > 0)
result[--xIndex] = x[xIndex];
// Grow result if necessary
if (carry) {
int bigger[] = new int[result.length + 1];
System.arraycopy(result, 0, bigger, 1, result.length);
bigger[0] = 0x01;
return bigger;
}
return result;
}
/**
* Adds the contents of the int arrays x and y. This method allocates
* a new int array to hold the answer and returns a reference to that
@ -1074,14 +1131,17 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
int yIndex = y.length;
int result[] = new int[xIndex];
long sum = 0;
// Add common parts of both numbers
while(yIndex > 0) {
sum = (x[--xIndex] & LONG_MASK) +
(y[--yIndex] & LONG_MASK) + (sum >>> 32);
if(yIndex==1) {
sum = (x[--xIndex] & LONG_MASK) + (y[0] & LONG_MASK) ;
result[xIndex] = (int)sum;
} else {
// Add common parts of both numbers
while(yIndex > 0) {
sum = (x[--xIndex] & LONG_MASK) +
(y[--yIndex] & LONG_MASK) + (sum >>> 32);
result[xIndex] = (int)sum;
}
}
// Copy remainder of longer number while carry propagation is required
boolean carry = (sum >>> 32 != 0);
while (xIndex > 0 && carry)
@ -1101,6 +1161,71 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
return result;
}
private static int[] subtract(long val, int[] little) {
int highWord = (int)(val >>> 32);
if (highWord==0) {
int result[] = new int[1];
result[0] = (int)(val - (little[0] & LONG_MASK));
return result;
} else {
int result[] = new int[2];
if(little.length==1) {
long difference = ((int)val & LONG_MASK) - (little[0] & LONG_MASK);
result[1] = (int)difference;
// Subtract remainder of longer number while borrow propagates
boolean borrow = (difference >> 32 != 0);
if(borrow) {
result[0] = highWord - 1;
} else { // Copy remainder of longer number
result[0] = highWord;
}
return result;
} else { // little.length==2
long difference = ((int)val & LONG_MASK) - (little[1] & LONG_MASK);
result[1] = (int)difference;
difference = (highWord & LONG_MASK) - (little[0] & LONG_MASK) + (difference >> 32);
result[0] = (int)difference;
return result;
}
}
}
/**
* Subtracts the contents of the second argument (val) from the
* first (big). The first int array (big) must represent a larger number
* than the second. This method allocates the space necessary to hold the
* answer.
* assumes val &gt;= 0
*/
private static int[] subtract(int[] big, long val) {
int highWord = (int)(val >>> 32);
int bigIndex = big.length;
int result[] = new int[bigIndex];
long difference = 0;
if (highWord==0) {
difference = (big[--bigIndex] & LONG_MASK) - val;
result[bigIndex] = (int)difference;
} else {
difference = (big[--bigIndex] & LONG_MASK) - (val & LONG_MASK);
result[bigIndex] = (int)difference;
difference = (big[--bigIndex] & LONG_MASK) - (highWord & LONG_MASK) + (difference >> 32);
result[bigIndex] = (int)difference;
}
// Subtract remainder of longer number while borrow propagates
boolean borrow = (difference >> 32 != 0);
while (bigIndex > 0 && borrow)
borrow = ((result[--bigIndex] = big[bigIndex] - 1) == -1);
// Copy remainder of longer number
while (bigIndex > 0)
result[--bigIndex] = big[bigIndex];
return result;
}
/**
* Returns a BigInteger whose value is {@code (this - val)}.
*
@ -1165,11 +1290,39 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
public BigInteger multiply(BigInteger val) {
if (val.signum == 0 || signum == 0)
return ZERO;
int resultSign = signum == val.signum ? 1 : -1;
if (val.mag.length == 1) {
return multiplyByInt(mag,val.mag[0], resultSign);
}
if(mag.length == 1) {
return multiplyByInt(val.mag,mag[0], resultSign);
}
int[] result = multiplyToLen(mag, mag.length,
val.mag, val.mag.length, null);
result = trustedStripLeadingZeroInts(result);
return new BigInteger(result, signum == val.signum ? 1 : -1);
return new BigInteger(result, resultSign);
}
private static BigInteger multiplyByInt(int[] x, int y, int sign) {
if(Integer.bitCount(y)==1) {
return new BigInteger(shiftLeft(x,Integer.numberOfTrailingZeros(y)), sign);
}
int xlen = x.length;
int[] rmag = new int[xlen + 1];
long carry = 0;
long yl = y & LONG_MASK;
int rstart = rmag.length - 1;
for (int i = xlen - 1; i >= 0; i--) {
long product = (x[i] & LONG_MASK) * yl + carry;
rmag[rstart--] = (int)product;
carry = product >>> 32;
}
if (carry == 0L) {
rmag = java.util.Arrays.copyOfRange(rmag, 1, rmag.length);
} else {
rmag[rstart] = (int)carry;
}
return new BigInteger(rmag, sign);
}
/**
@ -1339,8 +1492,8 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
a = new MutableBigInteger(this.mag),
b = new MutableBigInteger(val.mag);
a.divide(b, q);
return q.toBigInteger(this.signum == val.signum ? 1 : -1);
a.divide(b, q, false);
return q.toBigInteger(this.signum * val.signum);
}
/**
@ -1460,14 +1613,12 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
} else { // Array must be resized
if (nBits <= (32-bitsInHighWord)) {
int result[] = new int[nInts+len];
for (int i=0; i<len; i++)
result[i] = a[i];
System.arraycopy(a, 0, result, 0, len);
primitiveLeftShift(result, result.length, nBits);
return result;
} else {
int result[] = new int[nInts+len+1];
for (int i=0; i<len; i++)
result[i] = a[i];
System.arraycopy(a, 0, result, 0, len);
primitiveRightShift(result, result.length, 32 - nBits);
return result;
}
@ -1755,9 +1906,7 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
b = montReduce(b, mod, modLen, inv);
// Set t to high half of b
int[] t = new int[modLen];
for(int i=0; i<modLen; i++)
t[i] = b[i];
int[] t = Arrays.copyOf(b, modLen);
// Fill in the table with odd powers of the base
for (int i=1; i<tblmask; i++) {
@ -1854,14 +2003,11 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
// Convert result out of Montgomery form and return
int[] t2 = new int[2*modLen];
for(int i=0; i<modLen; i++)
t2[i+modLen] = b[i];
System.arraycopy(b, 0, t2, modLen, modLen);
b = montReduce(t2, mod, modLen, inv);
t2 = new int[modLen];
for(int i=0; i<modLen; i++)
t2[i] = b[i];
t2 = Arrays.copyOf(b, modLen);
return new BigInteger(1, t2);
}
@ -2002,8 +2148,7 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
// Copy remaining ints of mag
int numInts = (p + 31) >>> 5;
int[] mag = new int[numInts];
for (int i=0; i<numInts; i++)
mag[i] = this.mag[i + (this.mag.length - numInts)];
System.arraycopy(this.mag, (this.mag.length - numInts), mag, 0, numInts);
// Mask out any excess bits
int excessBits = (numInts << 5) - p;
@ -2069,7 +2214,12 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
return shiftRight(-n);
}
}
int[] newMag = shiftLeft(mag, n);
return new BigInteger(newMag, signum);
}
private static int[] shiftLeft(int[] mag, int n) {
int nInts = n >>> 5;
int nBits = n & 0x1f;
int magLen = mag.length;
@ -2077,8 +2227,7 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
if (nBits == 0) {
newMag = new int[magLen + nInts];
for (int i=0; i<magLen; i++)
newMag[i] = mag[i];
System.arraycopy(mag, 0, newMag, 0, magLen);
} else {
int i = 0;
int nBits2 = 32 - nBits;
@ -2094,8 +2243,7 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
newMag[i++] = mag[j++] << nBits | mag[j] >>> nBits2;
newMag[i] = mag[j] << nBits;
}
return new BigInteger(newMag, signum);
return newMag;
}
/**
@ -2132,9 +2280,7 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
if (nBits == 0) {
int newMagLen = magLen - nInts;
newMag = new int[newMagLen];
for (int i=0; i<newMagLen; i++)
newMag[i] = mag[i];
newMag = Arrays.copyOf(mag, newMagLen);
} else {
int i = 0;
int highBits = mag[0] >>> nBits;
@ -2405,7 +2551,7 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
if (signum < 0) {
// Check if magnitude is a power of two
boolean pow2 = (Integer.bitCount(mag[0]) == 1);
for(int i=1; i< len && pow2; i++)
for (int i=1; i< len && pow2; i++)
pow2 = (mag[i] == 0);
n = (pow2 ? magBitLength -1 : magBitLength);
@ -2529,6 +2675,49 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
return 0;
}
/**
* Version of compareMagnitude that compares magnitude with long value.
* val can't be Long.MIN_VALUE.
*/
final int compareMagnitude(long val) {
assert val != Long.MIN_VALUE;
int[] m1 = mag;
int len = m1.length;
if(len > 2) {
return 1;
}
if (val < 0) {
val = -val;
}
int highWord = (int)(val >>> 32);
if (highWord==0) {
if (len < 1)
return -1;
if (len > 1)
return 1;
int a = m1[0];
int b = (int)val;
if (a != b) {
return ((a & LONG_MASK) < (b & LONG_MASK))? -1 : 1;
}
return 0;
} else {
if (len < 2)
return -1;
int a = m1[0];
int b = highWord;
if (a != b) {
return ((a & LONG_MASK) < (b & LONG_MASK))? -1 : 1;
}
a = m1[1];
b = (int)val;
if (a != b) {
return ((a & LONG_MASK) < (b & LONG_MASK))? -1 : 1;
}
return 0;
}
}
/**
* Compares this BigInteger with the specified Object for equality.
*
@ -3114,25 +3303,35 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
}
// Commit final fields via Unsafe
unsafe.putIntVolatile(this, signumOffset, sign);
UnsafeHolder.putSign(this, sign);
// Calculate mag field from magnitude and discard magnitude
unsafe.putObjectVolatile(this, magOffset,
stripLeadingZeroBytes(magnitude));
UnsafeHolder.putMag(this, stripLeadingZeroBytes(magnitude));
}
// Support for resetting final fields while deserializing
private static final sun.misc.Unsafe unsafe = sun.misc.Unsafe.getUnsafe();
private static final long signumOffset;
private static final long magOffset;
static {
try {
signumOffset = unsafe.objectFieldOffset
(BigInteger.class.getDeclaredField("signum"));
magOffset = unsafe.objectFieldOffset
(BigInteger.class.getDeclaredField("mag"));
} catch (Exception ex) {
throw new Error(ex);
private static class UnsafeHolder {
private static final sun.misc.Unsafe unsafe;
private static final long signumOffset;
private static final long magOffset;
static {
try {
unsafe = sun.misc.Unsafe.getUnsafe();
signumOffset = unsafe.objectFieldOffset
(BigInteger.class.getDeclaredField("signum"));
magOffset = unsafe.objectFieldOffset
(BigInteger.class.getDeclaredField("mag"));
} catch (Exception ex) {
throw new ExceptionInInitializerError(ex);
}
}
static void putSign(BigInteger bi, int sign) {
unsafe.putIntVolatile(bi, signumOffset, sign);
}
static void putMag(BigInteger bi, int[] magnitude) {
unsafe.putObjectVolatile(bi, magOffset, magnitude);
}
}

412
jdk/src/share/classes/java/math/MutableBigInteger.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2007, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -160,7 +160,7 @@ class MutableBigInteger {
*/
BigDecimal toBigDecimal(int sign, int scale) {
if (intLen == 0 || sign == 0)
return BigDecimal.valueOf(0, scale);
return BigDecimal.zeroValueOf(scale);
int[] mag = getMagnitudeArray();
int len = mag.length;
int d = mag[0];
@ -171,7 +171,28 @@ class MutableBigInteger {
long v = (len == 2) ?
((mag[1] & LONG_MASK) | (d & LONG_MASK) << 32) :
d & LONG_MASK;
return new BigDecimal(null, sign == -1 ? -v : v, scale, 0);
return BigDecimal.valueOf(sign == -1 ? -v : v, scale);
}
/**
* This is for internal use in converting from a MutableBigInteger
* object into a long value given a specified sign.
* returns INFLATED if value is not fit into long
*/
long toCompactValue(int sign) {
if (intLen == 0 || sign == 0)
return 0L;
int[] mag = getMagnitudeArray();
int len = mag.length;
int d = mag[0];
// If this MutableBigInteger can not be fitted into long, we need to
// make a BigInteger object for the resultant BigDecimal object.
if (len > 2 || (d < 0 && len == 2))
return INFLATED;
long v = (len == 2) ?
((mag[1] & LONG_MASK) | (d & LONG_MASK) << 32) :
d & LONG_MASK;
return sign == -1 ? -v : v;
}
/**
@ -543,6 +564,24 @@ class MutableBigInteger {
return (int)carry;
}
/**
* The method is the same as mulsun, except the fact that q array is not
* updated, the only result of the method is borrow flag.
*/
private int mulsubBorrow(int[] q, int[] a, int x, int len, int offset) {
long xLong = x & LONG_MASK;
long carry = 0;
offset += len;
for (int j=len-1; j >= 0; j--) {
long product = (a[j] & LONG_MASK) * xLong + carry;
long difference = q[offset--] - product;
carry = (product >>> 32)
+ (((difference & LONG_MASK) >
(((~(int)product) & LONG_MASK))) ? 1:0);
}
return (int)carry;
}
/**
* Right shift this MutableBigInteger n bits, where n is
* less than 32.
@ -842,20 +881,20 @@ class MutableBigInteger {
rem = (int) (remLong - (quotient.value[0] * divisorLong));
remLong = rem & LONG_MASK;
}
int xlen = intLen;
int[] qWord = new int[2];
while (--xlen > 0) {
long dividendEstimate = (remLong<<32) |
(value[offset + intLen - xlen] & LONG_MASK);
long dividendEstimate = (remLong << 32) |
(value[offset + intLen - xlen] & LONG_MASK);
int q;
if (dividendEstimate >= 0) {
qWord[0] = (int) (dividendEstimate / divisorLong);
qWord[1] = (int) (dividendEstimate - qWord[0] * divisorLong);
q = (int) (dividendEstimate / divisorLong);
rem = (int) (dividendEstimate - q * divisorLong);
} else {
divWord(qWord, dividendEstimate, divisor);
long tmp = divWord(dividendEstimate, divisor);
q = (int) (tmp & LONG_MASK);
rem = (int) (tmp >>> 32);
}
quotient.value[intLen - xlen] = qWord[0];
rem = qWord[1];
quotient.value[intLen - xlen] = q;
remLong = rem & LONG_MASK;
}
@ -879,40 +918,45 @@ class MutableBigInteger {
*
*/
MutableBigInteger divide(MutableBigInteger b, MutableBigInteger quotient) {
return divide(b,quotient,true);
}
MutableBigInteger divide(MutableBigInteger b, MutableBigInteger quotient, boolean needReminder) {
if (b.intLen == 0)
throw new ArithmeticException("BigInteger divide by zero");
// Dividend is zero
if (intLen == 0) {
quotient.intLen = quotient.offset;
return new MutableBigInteger();
return needReminder ? new MutableBigInteger() : null;
}
int cmp = compare(b);
// Dividend less than divisor
if (cmp < 0) {
quotient.intLen = quotient.offset = 0;
return new MutableBigInteger(this);
return needReminder ? new MutableBigInteger(this) : null;
}
// Dividend equal to divisor
if (cmp == 0) {
quotient.value[0] = quotient.intLen = 1;
quotient.offset = 0;
return new MutableBigInteger();
return needReminder ? new MutableBigInteger() : null;
}
quotient.clear();
// Special case one word divisor
if (b.intLen == 1) {
int r = divideOneWord(b.value[b.offset], quotient);
if (r == 0)
return new MutableBigInteger();
return new MutableBigInteger(r);
if(needReminder) {
if (r == 0)
return new MutableBigInteger();
return new MutableBigInteger(r);
} else {
return null;
}
}
// Copy divisor value to protect divisor
int[] div = Arrays.copyOfRange(b.value, b.offset, b.offset + b.intLen);
return divideMagnitude(div, quotient);
return divideMagnitude(b, quotient, needReminder);
}
/**
@ -940,30 +984,72 @@ class MutableBigInteger {
if (d == 0)
return divideOneWord((int)v, quotient) & LONG_MASK;
else {
int[] div = new int[]{ d, (int)(v & LONG_MASK) };
return divideMagnitude(div, quotient).toLong();
return divideLongMagnitude(v, quotient).toLong();
}
}
private static void copyAndShift(int[] src, int srcFrom, int srcLen, int[] dst, int dstFrom, int shift) {
int n2 = 32 - shift;
int c=src[srcFrom];
for (int i=0; i < srcLen-1; i++) {
int b = c;
c = src[++srcFrom];
dst[dstFrom+i] = (b << shift) | (c >>> n2);
}
dst[dstFrom+srcLen-1] = c << shift;
}
/**
* Divide this MutableBigInteger by the divisor represented by its magnitude
* array. The quotient will be placed into the provided quotient object &
* Divide this MutableBigInteger by the divisor.
* The quotient will be placed into the provided quotient object &
* the remainder object is returned.
*/
private MutableBigInteger divideMagnitude(int[] divisor,
MutableBigInteger quotient) {
// Remainder starts as dividend with space for a leading zero
MutableBigInteger rem = new MutableBigInteger(new int[intLen + 1]);
System.arraycopy(value, offset, rem.value, 1, intLen);
rem.intLen = intLen;
rem.offset = 1;
private MutableBigInteger divideMagnitude(MutableBigInteger div,
MutableBigInteger quotient,
boolean needReminder ) {
// assert div.intLen > 1
// D1 normalize the divisor
int shift = Integer.numberOfLeadingZeros(div.value[div.offset]);
// Copy divisor value to protect divisor
final int dlen = div.intLen;
int[] divisor;
MutableBigInteger rem; // Remainder starts as dividend with space for a leading zero
if (shift > 0) {
divisor = new int[dlen];
copyAndShift(div.value,div.offset,dlen,divisor,0,shift);
if(Integer.numberOfLeadingZeros(value[offset])>=shift) {
int[] remarr = new int[intLen + 1];
rem = new MutableBigInteger(remarr);
rem.intLen = intLen;
rem.offset = 1;
copyAndShift(value,offset,intLen,remarr,1,shift);
} else {
int[] remarr = new int[intLen + 2];
rem = new MutableBigInteger(remarr);
rem.intLen = intLen+1;
rem.offset = 1;
int rFrom = offset;
int c=0;
int n2 = 32 - shift;
for (int i=1; i < intLen+1; i++,rFrom++) {
int b = c;
c = value[rFrom];
remarr[i] = (b << shift) | (c >>> n2);
}
remarr[intLen+1] = c << shift;
}
} else {
divisor = Arrays.copyOfRange(div.value, div.offset, div.offset + div.intLen);
rem = new MutableBigInteger(new int[intLen + 1]);
System.arraycopy(value, offset, rem.value, 1, intLen);
rem.intLen = intLen;
rem.offset = 1;
}
int nlen = rem.intLen;
// Set the quotient size
int dlen = divisor.length;
int limit = nlen - dlen + 1;
final int limit = nlen - dlen + 1;
if (quotient.value.length < limit) {
quotient.value = new int[limit];
quotient.offset = 0;
@ -971,14 +1057,6 @@ class MutableBigInteger {
quotient.intLen = limit;
int[] q = quotient.value;
// D1 normalize the divisor
int shift = Integer.numberOfLeadingZeros(divisor[0]);
if (shift > 0) {
// First shift will not grow array
BigInteger.primitiveLeftShift(divisor, dlen, shift);
// But this one might
rem.leftShift(shift);
}
// Must insert leading 0 in rem if its length did not change
if (rem.intLen == nlen) {
@ -990,10 +1068,9 @@ class MutableBigInteger {
int dh = divisor[0];
long dhLong = dh & LONG_MASK;
int dl = divisor[1];
int[] qWord = new int[2];
// D2 Initialize j
for(int j=0; j<limit; j++) {
for(int j=0; j<limit-1; j++) {
// D3 Calculate qhat
// estimate qhat
int qhat = 0;
@ -1013,9 +1090,9 @@ class MutableBigInteger {
qhat = (int) (nChunk / dhLong);
qrem = (int) (nChunk - (qhat * dhLong));
} else {
divWord(qWord, nChunk, dh);
qhat = qWord[0];
qrem = qWord[1];
long tmp = divWord(nChunk, dh);
qhat = (int) (tmp & LONG_MASK);
qrem = (int) (tmp >>> 32);
}
}
@ -1053,6 +1130,181 @@ class MutableBigInteger {
// Store the quotient digit
q[j] = qhat;
} // D7 loop on j
// D3 Calculate qhat
// estimate qhat
int qhat = 0;
int qrem = 0;
boolean skipCorrection = false;
int nh = rem.value[limit - 1 + rem.offset];
int nh2 = nh + 0x80000000;
int nm = rem.value[limit + rem.offset];
if (nh == dh) {
qhat = ~0;
qrem = nh + nm;
skipCorrection = qrem + 0x80000000 < nh2;
} else {
long nChunk = (((long) nh) << 32) | (nm & LONG_MASK);
if (nChunk >= 0) {
qhat = (int) (nChunk / dhLong);
qrem = (int) (nChunk - (qhat * dhLong));
} else {
long tmp = divWord(nChunk, dh);
qhat = (int) (tmp & LONG_MASK);
qrem = (int) (tmp >>> 32);
}
}
if (qhat != 0) {
if (!skipCorrection) { // Correct qhat
long nl = rem.value[limit + 1 + rem.offset] & LONG_MASK;
long rs = ((qrem & LONG_MASK) << 32) | nl;
long estProduct = (dl & LONG_MASK) * (qhat & LONG_MASK);
if (unsignedLongCompare(estProduct, rs)) {
qhat--;
qrem = (int) ((qrem & LONG_MASK) + dhLong);
if ((qrem & LONG_MASK) >= dhLong) {
estProduct -= (dl & LONG_MASK);
rs = ((qrem & LONG_MASK) << 32) | nl;
if (unsignedLongCompare(estProduct, rs))
qhat--;
}
}
}
// D4 Multiply and subtract
int borrow;
rem.value[limit - 1 + rem.offset] = 0;
if(needReminder)
borrow = mulsub(rem.value, divisor, qhat, dlen, limit - 1 + rem.offset);
else
borrow = mulsubBorrow(rem.value, divisor, qhat, dlen, limit - 1 + rem.offset);
// D5 Test remainder
if (borrow + 0x80000000 > nh2) {
// D6 Add back
if(needReminder)
divadd(divisor, rem.value, limit - 1 + 1 + rem.offset);
qhat--;
}
// Store the quotient digit
q[(limit - 1)] = qhat;
}
if(needReminder) {
// D8 Unnormalize
if (shift > 0)
rem.rightShift(shift);
rem.normalize();
}
quotient.normalize();
return needReminder ? rem : null;
}
/**
* Divide this MutableBigInteger by the divisor represented by positive long
* value. The quotient will be placed into the provided quotient object &
* the remainder object is returned.
*/
private MutableBigInteger divideLongMagnitude(long ldivisor, MutableBigInteger quotient) {
// Remainder starts as dividend with space for a leading zero
MutableBigInteger rem = new MutableBigInteger(new int[intLen + 1]);
System.arraycopy(value, offset, rem.value, 1, intLen);
rem.intLen = intLen;
rem.offset = 1;
int nlen = rem.intLen;
int limit = nlen - 2 + 1;
if (quotient.value.length < limit) {
quotient.value = new int[limit];
quotient.offset = 0;
}
quotient.intLen = limit;
int[] q = quotient.value;
// D1 normalize the divisor
int shift = Long.numberOfLeadingZeros(ldivisor);
if (shift > 0) {
ldivisor<<=shift;
rem.leftShift(shift);
}
// Must insert leading 0 in rem if its length did not change
if (rem.intLen == nlen) {
rem.offset = 0;
rem.value[0] = 0;
rem.intLen++;
}
int dh = (int)(ldivisor >>> 32);
long dhLong = dh & LONG_MASK;
int dl = (int)(ldivisor & LONG_MASK);
// D2 Initialize j
for (int j = 0; j < limit; j++) {
// D3 Calculate qhat
// estimate qhat
int qhat = 0;
int qrem = 0;
boolean skipCorrection = false;
int nh = rem.value[j + rem.offset];
int nh2 = nh + 0x80000000;
int nm = rem.value[j + 1 + rem.offset];
if (nh == dh) {
qhat = ~0;
qrem = nh + nm;
skipCorrection = qrem + 0x80000000 < nh2;
} else {
long nChunk = (((long) nh) << 32) | (nm & LONG_MASK);
if (nChunk >= 0) {
qhat = (int) (nChunk / dhLong);
qrem = (int) (nChunk - (qhat * dhLong));
} else {
long tmp = divWord(nChunk, dh);
qhat =(int)(tmp & LONG_MASK);
qrem = (int)(tmp>>>32);
}
}
if (qhat == 0)
continue;
if (!skipCorrection) { // Correct qhat
long nl = rem.value[j + 2 + rem.offset] & LONG_MASK;
long rs = ((qrem & LONG_MASK) << 32) | nl;
long estProduct = (dl & LONG_MASK) * (qhat & LONG_MASK);
if (unsignedLongCompare(estProduct, rs)) {
qhat--;
qrem = (int) ((qrem & LONG_MASK) + dhLong);
if ((qrem & LONG_MASK) >= dhLong) {
estProduct -= (dl & LONG_MASK);
rs = ((qrem & LONG_MASK) << 32) | nl;
if (unsignedLongCompare(estProduct, rs))
qhat--;
}
}
}
// D4 Multiply and subtract
rem.value[j + rem.offset] = 0;
int borrow = mulsubLong(rem.value, dh, dl, qhat, j + rem.offset);
// D5 Test remainder
if (borrow + 0x80000000 > nh2) {
// D6 Add back
divaddLong(dh,dl, rem.value, j + 1 + rem.offset);
qhat--;
}
// Store the quotient digit
q[j] = qhat;
} // D7 loop on j
// D8 Unnormalize
if (shift > 0)
@ -1063,6 +1315,46 @@ class MutableBigInteger {
return rem;
}
/**
* A primitive used for division by long.
* Specialized version of the method divadd.
* dh is a high part of the divisor, dl is a low part
*/
private int divaddLong(int dh, int dl, int[] result, int offset) {
long carry = 0;
long sum = (dl & LONG_MASK) + (result[1+offset] & LONG_MASK);
result[1+offset] = (int)sum;
sum = (dh & LONG_MASK) + (result[offset] & LONG_MASK) + carry;
result[offset] = (int)sum;
carry = sum >>> 32;
return (int)carry;
}
/**
* This method is used for division by long.
* Specialized version of the method sulsub.
* dh is a high part of the divisor, dl is a low part
*/
private int mulsubLong(int[] q, int dh, int dl, int x, int offset) {
long xLong = x & LONG_MASK;
offset += 2;
long product = (dl & LONG_MASK) * xLong;
long difference = q[offset] - product;
q[offset--] = (int)difference;
long carry = (product >>> 32)
+ (((difference & LONG_MASK) >
(((~(int)product) & LONG_MASK))) ? 1:0);
product = (dh & LONG_MASK) * xLong + carry;
difference = q[offset] - product;
q[offset--] = (int)difference;
carry = (product >>> 32)
+ (((difference & LONG_MASK) >
(((~(int)product) & LONG_MASK))) ? 1:0);
return (int)carry;
}
/**
* Compare two longs as if they were unsigned.
* Returns true iff one is bigger than two.
@ -1075,19 +1367,22 @@ class MutableBigInteger {
* This method divides a long quantity by an int to estimate
* qhat for two multi precision numbers. It is used when
* the signed value of n is less than zero.
* Returns long value where high 32 bits contain reminder value and
* low 32 bits contain quotient value.
*/
private void divWord(int[] result, long n, int d) {
static long divWord(long n, int d) {
long dLong = d & LONG_MASK;
long r;
long q;
if (dLong == 1) {
result[0] = (int)n;
result[1] = 0;
return;
q = (int)n;
r = 0;
return (r << 32) | (q & LONG_MASK);
}
// Approximate the quotient and remainder
long q = (n >>> 1) / (dLong >>> 1);
long r = n - q*dLong;
q = (n >>> 1) / (dLong >>> 1);
r = n - q*dLong;
// Correct the approximation
while (r < 0) {
@ -1098,10 +1393,8 @@ class MutableBigInteger {
r -= dLong;
q++;
}
// n - q*dlong == r && 0 <= r <dLong, hence we're done.
result[0] = (int)q;
result[1] = (int)r;
return (r << 32) | (q & LONG_MASK);
}
/**
@ -1473,5 +1766,4 @@ class MutableBigInteger {
mod.subtract(t1);
return mod;
}
}

6
jdk/src/share/classes/java/net/AbstractPlainSocketImpl.java
View File

@ -457,10 +457,10 @@ abstract class AbstractPlainSocketImpl extends SocketImpl
}
/*
* If connection has been reset then return 0 to indicate
* there are no buffered bytes.
* If connection has been reset or shut down for input, then return 0
* to indicate there are no buffered bytes.
*/
if (isConnectionReset()) {
if (isConnectionReset() || shut_rd) {
return 0;
}

11
jdk/src/share/classes/java/net/DatagramSocket.java
View File

@ -174,9 +174,7 @@ class DatagramSocket implements java.io.Closeable {
* @see SecurityManager#checkListen
*/
public DatagramSocket() throws SocketException {
// create a datagram socket.
createImpl();
bind(new InetSocketAddress(0));
this(new InetSocketAddress(0));
}
/**
@ -221,7 +219,12 @@ class DatagramSocket implements java.io.Closeable {
// create a datagram socket.
createImpl();
if (bindaddr != null) {
bind(bindaddr);
try {
bind(bindaddr);
} finally {
if (!isBound())
close();
}
}
}

7
jdk/src/share/classes/java/net/MulticastSocket.java
View File

@ -162,7 +162,12 @@ class MulticastSocket extends DatagramSocket {
setReuseAddress(true);
if (bindaddr != null) {
bind(bindaddr);
try {
bind(bindaddr);
} finally {
if (!isBound())
close();
}
}
}

17
jdk/src/share/classes/java/net/Socket.java
View File

@ -28,7 +28,6 @@ package java.net;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.IOException;
import java.io.InterruptedIOException;
import java.nio.channels.SocketChannel;
import java.security.AccessController;
import java.security.PrivilegedExceptionAction;
@ -421,10 +420,13 @@ class Socket implements java.io.Closeable {
createImpl(stream);
if (localAddr != null)
bind(localAddr);
if (address != null)
connect(address);
} catch (IOException e) {
close();
connect(address);
} catch (IOException | IllegalArgumentException | SecurityException e) {
try {
close();
} catch (IOException ce) {
e.addSuppressed(ce);
}
throw e;
}
}
@ -1436,8 +1438,9 @@ class Socket implements java.io.Closeable {
* Any data sent to the input stream side of the socket is acknowledged
* and then silently discarded.
* <p>
* If you read from a socket input stream after invoking
* shutdownInput() on the socket, the stream will return EOF.
* If you read from a socket input stream after invoking this method on the
* socket, the stream's {@code available} method will return 0, and its
* {@code read} methods will return {@code -1} (end of stream).
*
* @exception IOException if an I/O error occurs when shutting down this
* socket.

5
jdk/src/share/classes/java/net/SocketImpl.java
View File

@ -181,8 +181,9 @@ public abstract class SocketImpl implements SocketOptions {
* Any data sent to this socket is acknowledged and then
* silently discarded.
*
* If you read from a socket input stream after invoking
* shutdownInput() on the socket, the stream will return EOF.
* If you read from a socket input stream after invoking this method on the
* socket, the stream's {@code available} method will return 0, and its
* {@code read} methods will return {@code -1} (end of stream).
*
* @exception IOException if an I/O error occurs when shutting down this
* socket.

2
jdk/src/share/classes/java/net/URI.java
View File

@ -1711,6 +1711,8 @@ public final class URI
i++;
continue;
}
if (d != '%')
return false;
i++;
if (toLower(s.charAt(i)) != toLower(t.charAt(i)))
return false;

2
jdk/src/share/classes/java/rmi/dgc/VMID.java
View File

@ -170,7 +170,7 @@ public final class VMID implements java.io.Serializable {
/* can't happen, but be deterministic anyway. */
addrHash = new byte[0];
} catch (NoSuchAlgorithmException complain) {
throw new InternalError(complain.toString());
throw new InternalError(complain.toString(), complain);
}
return addrHash;
}

2
jdk/src/share/classes/java/security/cert/CollectionCertStoreParameters.java
View File

@ -122,7 +122,7 @@ public class CollectionCertStoreParameters
return super.clone();
} catch (CloneNotSupportedException e) {
/* Cannot happen */
throw new InternalError(e.toString());
throw new InternalError(e.toString(), e);
}
}

2
jdk/src/share/classes/java/security/cert/LDAPCertStoreParameters.java
View File

@ -128,7 +128,7 @@ public class LDAPCertStoreParameters implements CertStoreParameters {
return super.clone();
} catch (CloneNotSupportedException e) {
/* Cannot happen */
throw new InternalError(e.toString());
throw new InternalError(e.toString(), e);
}
}

2
jdk/src/share/classes/java/security/cert/PKIXCertPathChecker.java
View File

@ -175,7 +175,7 @@ public abstract class PKIXCertPathChecker implements Cloneable {
return super.clone();
} catch (CloneNotSupportedException e) {
/* Cannot happen */
throw new InternalError(e.toString());
throw new InternalError(e.toString(), e);
}
}
}

2
jdk/src/share/classes/java/security/cert/PKIXCertPathValidatorResult.java
View File

@ -136,7 +136,7 @@ public class PKIXCertPathValidatorResult implements CertPathValidatorResult {
return super.clone();
} catch (CloneNotSupportedException e) {
/* Cannot happen */
throw new InternalError(e.toString());
throw new InternalError(e.toString(), e);
}
}

2
jdk/src/share/classes/java/security/cert/PKIXParameters.java
View File

@ -683,7 +683,7 @@ public class PKIXParameters implements CertPathParameters {
return copy;
} catch (CloneNotSupportedException e) {
/* Cannot happen */
throw new InternalError(e.toString());
throw new InternalError(e.toString(), e);
}
}

2
jdk/src/share/classes/java/security/cert/X509CRLSelector.java
View File

@ -708,7 +708,7 @@ public class X509CRLSelector implements CRLSelector {
return copy;
} catch (CloneNotSupportedException e) {
/* Cannot happen */
throw new InternalError(e.toString());
throw new InternalError(e.toString(), e);
}
}
}

2
jdk/src/share/classes/java/security/cert/X509CertSelector.java
View File

@ -2615,7 +2615,7 @@ public class X509CertSelector implements CertSelector {
return copy;
} catch (CloneNotSupportedException e) {
/* Cannot happen */
throw new InternalError(e.toString());
throw new InternalError(e.toString(), e);
}
}
}

2
jdk/src/share/classes/java/text/AttributedString.java
View File

@ -794,7 +794,7 @@ public class AttributedString {
return other;
}
catch (CloneNotSupportedException e) {
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/text/BreakDictionary.java
View File

@ -154,7 +154,7 @@ class BreakDictionary {
);
}
catch (PrivilegedActionException e) {
throw new InternalError(e.toString());
throw new InternalError(e.toString(), e);
}
byte[] buf = new byte[8];

4
jdk/src/share/classes/java/text/BreakIterator.java
View File

@ -254,7 +254,7 @@ public abstract class BreakIterator implements Cloneable
return super.clone();
}
catch (CloneNotSupportedException e) {
throw new InternalError();
throw new InternalError(e);
}
}
@ -617,7 +617,7 @@ public abstract class BreakIterator implements Cloneable
}
}
catch (Exception e) {
throw new InternalError(e.toString());
throw new InternalError(e.toString(), e);
}
}

2
jdk/src/share/classes/java/text/Collator.java
View File

@ -461,7 +461,7 @@ public abstract class Collator
try {
return (Collator)super.clone();
} catch (CloneNotSupportedException e) {
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/text/DateFormatSymbols.java
View File

@ -597,7 +597,7 @@ public class DateFormatSymbols implements Serializable, Cloneable {
copyMembers(this, other);
return other;
} catch (CloneNotSupportedException e) {
throw new InternalError();
throw new InternalError(e);
}
}

12
jdk/src/share/classes/java/text/DecimalFormat.java
View File

@ -1891,14 +1891,10 @@ public class DecimalFormat extends NumberFormat {
* Standard override; no change in semantics.
*/
public Object clone() {
try {
DecimalFormat other = (DecimalFormat) super.clone();
other.symbols = (DecimalFormatSymbols) symbols.clone();
other.digitList = (DigitList) digitList.clone();
return other;
} catch (Exception e) {
throw new InternalError();
}
DecimalFormat other = (DecimalFormat) super.clone();
other.symbols = (DecimalFormatSymbols) symbols.clone();
other.digitList = (DigitList) digitList.clone();
return other;
}
/**

2
jdk/src/share/classes/java/text/DecimalFormatSymbols.java
View File

@ -479,7 +479,7 @@ public class DecimalFormatSymbols implements Cloneable, Serializable {
return (DecimalFormatSymbols)super.clone();
// other fields are bit-copied
} catch (CloneNotSupportedException e) {
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/text/DigitList.java
View File

@ -632,7 +632,7 @@ final class DigitList implements Cloneable {
other.tempBuffer = null;
return other;
} catch (CloneNotSupportedException e) {
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/text/Format.java
View File

@ -258,7 +258,7 @@ public abstract class Format implements Serializable, Cloneable {
return super.clone();
} catch (CloneNotSupportedException e) {
// will never happen
return null;
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/text/RuleBasedBreakIterator.java
View File

@ -453,7 +453,7 @@ class RuleBasedBreakIterator extends BreakIterator {
);
}
catch (PrivilegedActionException e) {
throw new InternalError(e.toString());
throw new InternalError(e.toString(), e);
}
int offset = 0;

2
jdk/src/share/classes/java/text/StringCharacterIterator.java
View File

@ -272,7 +272,7 @@ public final class StringCharacterIterator implements CharacterIterator
return other;
}
catch (CloneNotSupportedException e) {
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/util/ArrayList.java
View File

@ -307,7 +307,7 @@ public class ArrayList<E> extends AbstractList<E>
return v;
} catch (CloneNotSupportedException e) {
// this shouldn't happen, since we are Cloneable
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/util/BitSet.java
View File

@ -1092,7 +1092,7 @@ public class BitSet implements Cloneable, java.io.Serializable {
result.checkInvariants();
return result;
} catch (CloneNotSupportedException e) {
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/util/Calendar.java
View File

@ -2512,7 +2512,7 @@ public abstract class Calendar implements Serializable, Cloneable, Comparable<Ca
}
catch (CloneNotSupportedException e) {
// this shouldn't happen, since we are Cloneable
throw new InternalError();
throw new InternalError(e);
}
}

4
jdk/src/share/classes/java/util/Currency.java
View File

@ -221,9 +221,7 @@ public final class Currency implements Serializable {
otherCurrenciesNumericCode = readIntArray(dis, ocCount);
dis.close();
} catch (IOException e) {
InternalError ie = new InternalError();
ie.initCause(e);
throw ie;
throw new InternalError(e);
}
// look for the properties file for overrides

2
jdk/src/share/classes/java/util/HashSet.java
View File

@ -253,7 +253,7 @@ public class HashSet<E>
newSet.map = (HashMap<E, Object>) map.clone();
return newSet;
} catch (CloneNotSupportedException e) {
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/util/Hashtable.java
View File

@ -537,7 +537,7 @@ public class Hashtable<K,V>
return t;
} catch (CloneNotSupportedException e) {
// this shouldn't happen, since we are Cloneable
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/util/IdentityHashMap.java
View File

@ -703,7 +703,7 @@ public class IdentityHashMap<K,V>
m.table = table.clone();
return m;
} catch (CloneNotSupportedException e) {
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/util/LinkedList.java
View File

@ -994,7 +994,7 @@ public class LinkedList<E>
try {
return (LinkedList<E>) super.clone();
} catch (CloneNotSupportedException e) {
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/util/Locale.java
View File

@ -1859,7 +1859,7 @@ public final class Locale implements Cloneable, Serializable {
Locale that = (Locale)super.clone();
return that;
} catch (CloneNotSupportedException e) {
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/util/ResourceBundle.java
View File

@ -614,7 +614,7 @@ public abstract class ResourceBundle {
return clone;
} catch (CloneNotSupportedException e) {
//this should never happen
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/util/TimeZone.java
View File

@ -739,7 +739,7 @@ abstract public class TimeZone implements Serializable, Cloneable {
other.ID = ID;
return other;
} catch (CloneNotSupportedException e) {
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/util/TreeMap.java
View File

@ -622,7 +622,7 @@ public class TreeMap<K,V>
try {
clone = (TreeMap<K,V>) super.clone();
} catch (CloneNotSupportedException e) {
throw new InternalError();
throw new InternalError(e);
}
// Put clone into "virgin" state (except for comparator)

2
jdk/src/share/classes/java/util/TreeSet.java
View File

@ -474,7 +474,7 @@ public class TreeSet<E> extends AbstractSet<E>
try {
clone = (TreeSet<E>) super.clone();
} catch (CloneNotSupportedException e) {
throw new InternalError();
throw new InternalError(e);
}
clone.m = new TreeMap<>(m);

2
jdk/src/share/classes/java/util/UUID.java
View File

@ -165,7 +165,7 @@ public final class UUID implements java.io.Serializable, Comparable<UUID> {
try {
md = MessageDigest.getInstance("MD5");
} catch (NoSuchAlgorithmException nsae) {
throw new InternalError("MD5 not supported");
throw new InternalError("MD5 not supported", nsae);
}
byte[] md5Bytes = md.digest(name);
md5Bytes[6] &= 0x0f; /* clear version */

2
jdk/src/share/classes/java/util/Vector.java
View File

@ -673,7 +673,7 @@ public class Vector<E>
return v;
} catch (CloneNotSupportedException e) {
// this shouldn't happen, since we are Cloneable
throw new InternalError();
throw new InternalError(e);
}
}

2
jdk/src/share/classes/java/util/zip/ZipEntry.java
View File

@ -321,7 +321,7 @@ class ZipEntry implements ZipConstants, Cloneable {
return e;
} catch (CloneNotSupportedException e) {
// This should never happen, since we are Cloneable
throw new InternalError();
throw new InternalError(e);
}
}
}

2
jdk/src/share/classes/javax/management/openmbean/TabularDataSupport.java
View File

@ -671,7 +671,7 @@ public class TabularDataSupport
return c;
}
catch (CloneNotSupportedException e) {
throw new InternalError(e.toString());
throw new InternalError(e.toString(), e);
}
}

2
jdk/src/share/classes/javax/swing/text/ElementIterator.java
View File

@ -157,7 +157,7 @@ public class ElementIterator implements Cloneable {
}
return it;
} catch (CloneNotSupportedException e) {
throw new InternalError();
throw new InternalError(e);
}
}

6
jdk/src/share/classes/javax/swing/text/rtf/RTFReader.java
View File

@ -528,7 +528,7 @@ public void setCharacterSet(String name)
try {
translationTable = (char[])getCharacterSet("ansi");
} catch (IOException e) {
throw new InternalError("RTFReader: Unable to find character set resources (" + e + ")");
throw new InternalError("RTFReader: Unable to find character set resources (" + e + ")", e);
}
}
}
@ -1614,7 +1614,7 @@ class DocumentDestination
} catch (BadLocationException ble) {
/* This shouldn't be able to happen, of course */
/* TODO is InternalError the correct error to throw? */
throw new InternalError(ble.getMessage());
throw new InternalError(ble.getMessage(), ble);
}
}
@ -1628,7 +1628,7 @@ class DocumentDestination
} catch (BadLocationException ble) {
/* This shouldn't be able to happen, of course */
/* TODO is InternalError the correct error to throw? */
throw new InternalError(ble.getMessage());
throw new InternalError(ble.getMessage(), ble);
}
}

17
jdk/src/share/classes/sun/awt/FontConfiguration.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1996, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -266,11 +266,20 @@ public abstract class FontConfiguration {
private File findFontConfigFile(String javaLib) {
String baseName = javaLib + File.separator + "fontconfig";
File configFile;
String osMajorVersion = null;
if (osVersion != null && osName != null) {
configFile = findImpl(baseName + "." + osName + "." + osVersion);
if (configFile != null) {
return configFile;
}
int decimalPointIndex = osVersion.indexOf(".");
if (decimalPointIndex != -1) {
osMajorVersion = osVersion.substring(0, osVersion.indexOf("."));
configFile = findImpl(baseName + "." + osName + "." + osMajorVersion);
if (configFile != null) {
return configFile;
}
}
}
if (osName != null) {
configFile = findImpl(baseName + "." + osName);
@ -283,6 +292,12 @@ public abstract class FontConfiguration {
if (configFile != null) {
return configFile;
}
if (osMajorVersion != null) {
configFile = findImpl(baseName + "." + osMajorVersion);
if (configFile != null) {
return configFile;
}
}
}
foundOsSpecificFile = false;

4
jdk/src/share/classes/sun/dc/DuctusRenderingEngine.java
View File

@ -158,7 +158,7 @@ public class DuctusRenderingEngine extends RenderingEngine {
feedConsumer(pi, consumer, normalize, 0.25f);
} catch (PathException e) {
throw new InternalError("Unable to Stroke shape ("+
e.getMessage()+")");
e.getMessage()+")", e);
} finally {
while (consumer != null && consumer != sr) {
PathConsumer next = consumer.getConsumer();
@ -763,7 +763,7 @@ public class DuctusRenderingEngine extends RenderingEngine {
consumer.endPath();
} catch (PathException e) {
throw new InternalError("Unable to Stroke shape ("+
e.getMessage()+")");
e.getMessage()+")", e);
}
}

2
jdk/src/share/classes/sun/font/FontLineMetrics.java
View File

@ -113,7 +113,7 @@ public final class FontLineMetrics extends LineMetrics implements Cloneable {
return super.clone();
}
catch (CloneNotSupportedException e) {
throw new InternalError();
throw new InternalError(e);
}
}
}

2
jdk/src/share/classes/sun/font/GlyphLayout.java
View File

@ -233,7 +233,7 @@ public final class GlyphLayout {
invdtx = dtx.createInverse();
}
catch (NoninvertibleTransformException e) {
throw new InternalError();
throw new InternalError(e);
}
}

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