/* * Copyright (c) 2011, 2012, 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. */ package com.sun.tools.classfile; import java.io.IOException; /** * See JVMS 4.7.21 * https://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.7.21 * *
This is NOT part of any supported API.
* If you write code that depends on this, you do so at your own risk.
* This code and its internal interfaces are subject to change or
* deletion without notice.
*/
public class BootstrapMethods_attribute extends Attribute {
public final BootstrapMethodSpecifier[] bootstrap_method_specifiers;
BootstrapMethods_attribute(ClassReader cr, int name_index, int length)
throws IOException, AttributeException {
super(name_index, length);
int bootstrap_method_count = cr.readUnsignedShort();
bootstrap_method_specifiers = new BootstrapMethodSpecifier[bootstrap_method_count];
for (int i = 0; i < bootstrap_method_specifiers.length; i++)
bootstrap_method_specifiers[i] = new BootstrapMethodSpecifier(cr);
}
public BootstrapMethods_attribute(int name_index, BootstrapMethodSpecifier[] bootstrap_method_specifiers) {
super(name_index, length(bootstrap_method_specifiers));
this.bootstrap_method_specifiers = bootstrap_method_specifiers;
}
public static int length(BootstrapMethodSpecifier[] bootstrap_method_specifiers) {
int n = 2;
for (BootstrapMethodSpecifier b : bootstrap_method_specifiers)
n += b.length();
return n;
}
@Override
public