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/*******************************************************************************
* Copyright (c) 2009, 2010 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.equinox.p2.internal.repository.comparator.java;
public class InnerClassesAttribute extends ClassFileAttribute {
private static final InnerClassesAttributeEntry[] NO_ENTRIES = new InnerClassesAttributeEntry[0];
private int numberOfClasses;
private InnerClassesAttributeEntry[] entries;
/**
* Constructor for InnerClassesAttribute.
* @param classFileBytes
* @param constantPool
* @param offset
* @throws ClassFormatException
*/
public InnerClassesAttribute(byte[] classFileBytes, ConstantPool constantPool, int offset) throws ClassFormatException {
super(classFileBytes, constantPool, offset);
this.numberOfClasses = u2At(classFileBytes, 6, offset);
final int length = this.numberOfClasses;
if (length != 0) {
int readOffset = 8;
this.entries = new InnerClassesAttributeEntry[length];
for (int i = 0; i < length; i++) {
this.entries[i] = new InnerClassesAttributeEntry(classFileBytes, constantPool, offset + readOffset);
readOffset += 8;
}
} else {
this.entries = NO_ENTRIES;
}
}
/*
* @see IInnerClassesAttribute#getInnerClassAttributesEntries()
*/
public InnerClassesAttributeEntry[] getInnerClassAttributesEntries() {
return this.entries;
}
/*
* @see IInnerClassesAttribute#getNumberOfClasses()
*/
public int getNumberOfClasses() {
return this.numberOfClasses;
}
}
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