ChunkUtil.java

/*
 * Copyright 2008 Android4ME
 *
 * 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.majeur.xmlapkparser;

import java.io.IOException;

/**
 * @author Dmitry Skiba
 */
class ChunkUtil {

    public static final void readCheckType(IntReader reader, int expectedType) throws IOException {
        int type = reader.readInt();
        if (type != expectedType) {
            throw new IOException(
                    "Expected chunk of type 0x" + Integer.toHexString(expectedType) +
                            ", read 0x" + Integer.toHexString(type) + ".");
        }
    }
}