ZipUtil.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.openejb.tck.util;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

public final class ZipUtil {
    private ZipUtil() {
        // no-op
    }

    public static void copy(InputStream from, OutputStream to) throws IOException {
        byte[] buffer = new byte[1024];
        int length = 0;
        while ((length = from.read(buffer)) != -1) {
            to.write(buffer, 0, length);
        }
    }
}