208 lines
8.2 KiB
Java
208 lines
8.2 KiB
Java
/*
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* Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8049238
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* @summary Checks Signature attribute for method parameters.
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* @library /tools/lib /tools/javac/lib ../lib
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* @enablePreview
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* @modules jdk.compiler/com.sun.tools.javac.api
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* jdk.compiler/com.sun.tools.javac.main
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* java.base/jdk.internal.classfile.impl
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* @build toolbox.ToolBox InMemoryFileManager TestResult TestBase
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* @build MethodParameterTest Driver ExpectedSignature ExpectedSignatureContainer
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* @run main Driver MethodParameterTest
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*/
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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@ExpectedSignature(descriptor = "MethodParameterTest", signature = "<T:Ljava/lang/Object;>Ljava/lang/Object;")
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public class MethodParameterTest<T> {
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@ExpectedSignature(descriptor = "<init>(java.lang.Object, java.util.Set, java.util.ArrayList)",
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signature = "<E:TT;U::Ljava/util/List<TE;>;:Ljava/lang/Runnable;>" +
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"(TT;Ljava/util/Set<-TE;>;Ljava/util/ArrayList<+Ljava/util/Set<TU;>;>;)V")
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<E extends T, U extends List<E> & Runnable>
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MethodParameterTest(T a, Set<? super E> b, ArrayList<? extends Set<U>> c) {
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}
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@ExpectedSignature(descriptor = "method(java.lang.Object, java.util.List, java.util.ArrayList)",
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signature = "<E:TT;U::Ljava/util/List<TE;>;:Ljava/lang/Runnable;>" +
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"(TT;TU;Ljava/util/ArrayList<+Ljava/util/Set<TU;>;>;)V")
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<E extends T, U extends List<E> & Runnable>
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void method(T a, U b, ArrayList<? extends Set<U>> c) {
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}
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@ExpectedSignature(descriptor = "staticMethod(java.util.Set, java.util.List[], java.util.Map)",
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signature = "<T::Ljava/util/List<*>;E::Ljava/util/Set<-TT;>;>(TE;[TT;Ljava/util/Map<*+TE;>;)TE;")
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static <T extends List<?>, E extends Set<? super T>> E staticMethod(E a, T[] b, Map<?, ? extends E> c) {
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return null;
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}
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@ExpectedSignature(descriptor = "<init>(java.lang.Object, boolean[])", signature = "(TT;[Z)V")
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MethodParameterTest(T a, boolean...b) {
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}
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@ExpectedSignature(descriptor = "<init>(java.lang.Object, char[])", signature = "(TT;[C)V")
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MethodParameterTest(T a, char...b) {
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}
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@ExpectedSignature(descriptor = "<init>(java.lang.Object, byte[])", signature = "(TT;[B)V")
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MethodParameterTest(T a, byte...b) {
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}
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@ExpectedSignature(descriptor = "<init>(java.lang.Object, short[])", signature = "(TT;[S)V")
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MethodParameterTest(T a, short...b) {
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}
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@ExpectedSignature(descriptor = "<init>(java.lang.Object, int[])", signature = "(TT;[I)V")
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MethodParameterTest(T a, int...b) {
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}
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@ExpectedSignature(descriptor = "<init>(java.lang.Object, long[])", signature = "(TT;[J)V")
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MethodParameterTest(T a, long...b) {
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}
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@ExpectedSignature(descriptor = "<init>(java.lang.Object, float[])", signature = "(TT;[F)V")
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MethodParameterTest(T a, float...b) {
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}
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@ExpectedSignature(descriptor = "<init>(java.lang.Object, double[])", signature = "(TT;[D)V")
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MethodParameterTest(T a, double...b) {
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}
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@ExpectedSignature(descriptor = "<init>(java.lang.Object, java.lang.Object[])",
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signature = "(TT;[Ljava/lang/Object;)V")
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MethodParameterTest(T a, Object...b) {
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}
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@ExpectedSignature(descriptor = "<init>(java.lang.Object[])", signature = "([TT;)V")
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MethodParameterTest(T...a) {
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}
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// no Signature attribute
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MethodParameterTest(int...a) {
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}
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@ExpectedSignature(descriptor = "genericBooleanMethod(java.lang.Object, boolean[])", signature = "(TT;[Z)V")
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void genericBooleanMethod(T a, boolean...b) {
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}
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@ExpectedSignature(descriptor = "genericCharMethod(java.lang.Object, char[])", signature = "(TT;[C)V")
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void genericCharMethod(T a, char...b) {
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}
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@ExpectedSignature(descriptor = "genericByteMethod(java.lang.Object, byte[])", signature = "(TT;[B)V")
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void genericByteMethod(T a, byte...b) {
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}
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@ExpectedSignature(descriptor = "genericShortMethod(java.lang.Object, short[])", signature = "(TT;[S)V")
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void genericShortMethod(T a, short...b) {
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}
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@ExpectedSignature(descriptor = "genericIntMethod(java.lang.Object, int[])", signature = "(TT;[I)V")
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void genericIntMethod(T a, int...b) {
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}
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@ExpectedSignature(descriptor = "genericLongMethod(java.lang.Object, long[])", signature = "(TT;[J)V")
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void genericLongMethod(T a, long...b) {
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}
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@ExpectedSignature(descriptor = "genericFloatMethod(java.lang.Object, float[])", signature = "(TT;[F)V")
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void genericFloatMethod(T a, float...b) {
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}
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@ExpectedSignature(descriptor = "genericDoubleMethod(java.lang.Object, double[])", signature = "(TT;[D)V")
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void genericDoubleMethod(T a, double...b) {
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}
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@ExpectedSignature(descriptor = "genericObjectMethod(java.lang.Object, java.lang.Object[])",
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signature = "(TT;[Ljava/lang/Object;)V")
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void genericObjectMethod(T a, Object...b) {
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}
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@ExpectedSignature(descriptor = "genericMethod(java.lang.Object[])", signature = "([TT;)V")
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void genericMethod(T...a) {
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}
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void noSignature(int...a) {
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}
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@ExpectedSignature(descriptor = "staticGenericBooleanMethod(java.lang.Object, boolean[])",
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signature = "<T:Ljava/lang/Object;>(TT;[Z)V")
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static <T> void staticGenericBooleanMethod(T a, boolean...b) {
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}
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@ExpectedSignature(descriptor = "staticGenericCharMethod(java.lang.Object, char[])",
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signature = "<T:Ljava/lang/Object;>(TT;[C)V")
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static <T> void staticGenericCharMethod(T a, char...b) {
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}
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@ExpectedSignature(descriptor = "staticGenericByteMethod(java.lang.Object, byte[])",
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signature = "<T:Ljava/lang/Object;>(TT;[B)V")
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static <T> void staticGenericByteMethod(T a, byte...b) {
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}
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@ExpectedSignature(descriptor = "staticGenericShortMethod(java.lang.Object, short[])",
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signature = "<T:Ljava/lang/Object;>(TT;[S)V")
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static <T> void staticGenericShortMethod(T a, short...b) {
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}
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@ExpectedSignature(descriptor = "staticGenericIntMethod(java.lang.Object, int[])",
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signature = "<T:Ljava/lang/Object;>(TT;[I)V")
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static <T> void staticGenericIntMethod(T a, int...b) {
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}
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@ExpectedSignature(descriptor = "staticGenericLongMethod(java.lang.Object, long[])",
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signature = "<T:Ljava/lang/Object;>(TT;[J)V")
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static <T> void staticGenericLongMethod(T a, long...b) {
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}
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@ExpectedSignature(descriptor = "staticGenericFloatMethod(java.lang.Object, float[])",
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signature = "<T:Ljava/lang/Object;>(TT;[F)V")
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static <T> void staticGenericFloatMethod(T a, float...b) {
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}
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@ExpectedSignature(descriptor = "staticGenericDoubleMethod(java.lang.Object, double[])",
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signature = "<T:Ljava/lang/Object;>(TT;[D)V")
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static <T> void staticGenericDoubleMethod(T a, double...b) {
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}
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@ExpectedSignature(descriptor = "staticGenericObjectMethod(java.lang.Object, java.lang.Object[])",
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signature = "<T:Ljava/lang/Object;>(TT;[Ljava/lang/Object;)V")
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static <T> void staticGenericObjectMethod(T a, Object...b) {
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}
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@ExpectedSignature(descriptor = "staticGenericMethod(java.lang.Object[])",
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signature = "<T:Ljava/lang/Object;>([TT;)V")
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static <T> void staticGenericMethod(T...a) {
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}
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static void staticNoSignatureAttribute(int...a) {
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}
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}
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