/**
 * 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.kafka.common.record;

import java.io.InputStream;
import java.nio.ByteBuffer;

/**
 * A byte buffer backed input outputStream
 */
public class ByteBufferInputStream extends InputStream {

    private ByteBuffer buffer;

    public ByteBufferInputStream(ByteBuffer buffer) {
        this.buffer = buffer;
    }

    public int read() {
        if (!buffer.hasRemaining()) {
            return -1;
        }
        return buffer.get() & 0xFF;
    }

    public int read(byte[] bytes, int off, int len) {
        if (!buffer.hasRemaining()) {
            return -1;
        }

        len = Math.min(len, buffer.remaining());
        buffer.get(bytes, off, len);
        return len;
    }
}

/**
 * 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.kafka.common.record;

import java.io.InputStream;
import java.nio.ByteBuffer;

/**
 * A byte buffer backed input inputStream
 */
public class ByteBufferInputStream extends InputStream {

    private ByteBuffer buffer;

    public ByteBufferInputStream(ByteBuffer buffer) {
        this.buffer = buffer;
    }

    public int read() {
        if (!buffer.hasRemaining()) {
            return -1;
        }
        return buffer.get() & 0xFF;
    }

    public int read(byte[] bytes, int off, int len) {
        if (!buffer.hasRemaining()) {
            return -1;
        }

        len = Math.min(len, buffer.remaining());
        buffer.get(bytes, off, len);
        return len;
    }
}

fix typo