Copyright (c) 2004, 2009 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
/*******************************************************************************
 * Copyright (c) 2004, 2009 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.jdt.internal.core.util;

import org.eclipse.jdt.core.util.ClassFormatException;
import org.eclipse.jdt.core.util.IAnnotation;
import org.eclipse.jdt.core.util.IConstantPool;
import org.eclipse.jdt.core.util.IRuntimeInvisibleAnnotationsAttribute;

Default implementation of IRuntimeInvisibleAnnotations
/**
 * Default implementation of IRuntimeInvisibleAnnotations
 */
public class RuntimeInvisibleAnnotationsAttribute
	extends ClassFileAttribute
	implements IRuntimeInvisibleAnnotationsAttribute {

	private static final IAnnotation[] NO_ENTRIES = new IAnnotation[0];
	private int annotationsNumber;
	private IAnnotation[] annotations;

	
Constructor for RuntimeInvisibleAnnotations.
Params:
classFileBytes – 
constantPool – 
offset – 
Throws:
ClassFormatException – /**
	 * Constructor for RuntimeInvisibleAnnotations.
	 * @param classFileBytes
	 * @param constantPool
	 * @param offset
	 * @throws ClassFormatException
	 */
	public RuntimeInvisibleAnnotationsAttribute(
			byte[] classFileBytes,
			IConstantPool constantPool,
			int offset)
			throws ClassFormatException {
		super(classFileBytes, constantPool, offset);
		final int length = u2At(classFileBytes, 6, offset);
		this.annotationsNumber = length;
		if (length != 0) {
			int readOffset = 8;
			this.annotations = new IAnnotation[length];
			for (int i = 0; i < length; i++) {
				Annotation annotation = new Annotation(classFileBytes, constantPool, offset + readOffset);
				this.annotations[i] = annotation;
				readOffset += annotation.sizeInBytes();
			}
		} else {
			this.annotations = NO_ENTRIES;
		}
	}

	@Override
	public IAnnotation[] getAnnotations() {
		return this.annotations;
	}

	@Override
	public int getAnnotationsNumber() {
		return this.annotationsNumber;
	}
}