/*
* © Copyright IBM Corp. 2012-2013
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package com.ibm.commons.util.io;
import java.io.IOException;
import java.io.InputStream;
/**
* Null InputStream.
* <p>
* This input stream acts as an empty one.
* </p>
* @ibm-api
*/
public class NullInputStream extends InputStream {
public NullInputStream() {
}
public int read() throws IOException {
return -1;
}
}