public int read(byte[] buf, int offset, int length) throws IOException { return gz.read(buf, offset, length); }
public int read(byte[] buf) throws IOException { return gz.read(buf); }
public int read(byte[] buf, int offset, int length) throws IOException { return gz.read(buf, offset, length); }
public int read(byte[] buf) throws IOException { return gz.read(buf); }