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82 lines
2.9 KiB
Java
82 lines
2.9 KiB
Java
/*
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* Copyright (c) 2001, 2024, 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. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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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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package java.lang.reflect;
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import jdk.internal.access.JavaLangReflectAccess;
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import jdk.internal.reflect.ConstructorAccessor;
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/** Package-private class implementing the
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jdk.internal.access.JavaLangReflectAccess interface, allowing the java.lang
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package to instantiate objects in this package. */
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final class ReflectAccess implements JavaLangReflectAccess {
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public <T> Constructor<T> newConstructorWithAccessor(Constructor<T> original, ConstructorAccessor accessor) {
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return original.newWithAccessor(accessor);
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}
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public byte[] getExecutableTypeAnnotationBytes(Executable ex) {
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return ex.getTypeAnnotationBytes();
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}
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public Class<?>[] getExecutableSharedParameterTypes(Executable ex) {
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return ex.getSharedParameterTypes();
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}
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public Class<?>[] getExecutableSharedExceptionTypes(Executable ex) {
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return ex.getSharedExceptionTypes();
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}
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//
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// Copying routines, needed to quickly fabricate new Field,
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// Method, and Constructor objects from templates
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//
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public Method copyMethod(Method arg) {
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return arg.copy();
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}
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public Field copyField(Field arg) {
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return arg.copy();
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}
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public <T> Constructor<T> copyConstructor(Constructor<T> arg) {
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return arg.copy();
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}
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@SuppressWarnings("unchecked")
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public <T extends AccessibleObject> T getRoot(T obj) {
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return (T) obj.getRoot();
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}
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public boolean isTrustedFinalField(Field f) {
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return f.isTrustedFinal();
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}
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public <T> T newInstance(Constructor<T> ctor, Object[] args, Class<?> caller)
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throws IllegalAccessException, InstantiationException, InvocationTargetException
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{
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return ctor.newInstanceWithCaller(args, true, caller);
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}
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}
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