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8043342: Replace uses of StringBuffer with StringBuilder within crypto code

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JCE components of 8041679 here due to code signing process.

Reviewed-by: xuelei, wetmore
This commit is contained in:
Otavio Goncalves de Santana 2014-05-22 20:24:42 +00:00 committed by Bradford Wetmore
parent c82d0f2418
commit ec539d9064
4 changed files with 14 additions and 14 deletions
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10
jdk/src/share/classes/com/sun/crypto/provider/DHParameters.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2014, 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
@ -131,14 +131,14 @@ public final class DHParameters extends AlgorithmParametersSpi {
protected String engineToString() {
String LINE_SEP = System.getProperty("line.separator");
StringBuffer strbuf
= new StringBuffer("SunJCE Diffie-Hellman Parameters:"
StringBuilder sb
= new StringBuilder("SunJCE Diffie-Hellman Parameters:"
+ LINE_SEP + "p:" + LINE_SEP
+ Debug.toHexString(this.p)
+ LINE_SEP + "g:" + LINE_SEP
+ Debug.toHexString(this.g));
if (this.l != 0)
strbuf.append(LINE_SEP + "l:" + LINE_SEP + " " + this.l);
return strbuf.toString();
sb.append(LINE_SEP + "l:" + LINE_SEP + " " + this.l);
return sb.toString();
}
}

10
jdk/src/share/classes/com/sun/crypto/provider/DHPublicKey.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2014, 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
@ -260,8 +260,8 @@ javax.crypto.interfaces.DHPublicKey, Serializable {
public String toString() {
String LINE_SEP = System.getProperty("line.separator");
StringBuffer strbuf
= new StringBuffer("SunJCE Diffie-Hellman Public Key:"
StringBuilder sb
= new StringBuilder("SunJCE Diffie-Hellman Public Key:"
+ LINE_SEP + "y:" + LINE_SEP
+ Debug.toHexString(this.y)
+ LINE_SEP + "p:" + LINE_SEP
@ -269,8 +269,8 @@ javax.crypto.interfaces.DHPublicKey, Serializable {
+ LINE_SEP + "g:" + LINE_SEP
+ Debug.toHexString(this.g));
if (this.l != 0)
strbuf.append(LINE_SEP + "l:" + LINE_SEP + " " + this.l);
return strbuf.toString();
sb.append(LINE_SEP + "l:" + LINE_SEP + " " + this.l);
return sb.toString();
}
private void parseKeyBits() throws InvalidKeyException {

4
jdk/src/share/classes/com/sun/crypto/provider/OAEPParameters.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2003, 2014, 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
@ -238,7 +238,7 @@ public final class OAEPParameters extends AlgorithmParametersSpi {
}
protected String engineToString() {
StringBuffer sb = new StringBuffer();
StringBuilder sb = new StringBuilder();
sb.append("MD: " + mdName + "\n");
sb.append("MGF: MGF1" + mgfSpec.getDigestAlgorithm() + "\n");
sb.append("PSource: PSpecified " +

4
jdk/src/share/classes/sun/security/pkcs11/P11Util.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2003, 2014, 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
@ -166,7 +166,7 @@ public final class P11Util {
if (b == null) {
return "(null)";
}
StringBuffer sb = new StringBuffer(b.length * 3);
StringBuilder sb = new StringBuilder(b.length * 3);
for (int i = 0; i < b.length; i++) {
int k = b[i] & 0xff;
if (i != 0) {