### Question:
ByteArrayWrapper extends ByteArrayInputStream implements PositionedReadable, Seekable, Closeable { public boolean seekToNewSource(long targetPos) throws IOException { return false; } ByteArrayWrapper(byte[] buf); synchronized void seek(long position); synchronized long getPos(); boolean seekToNewSource(long targetPos); synchronized int read(long position, byte[] buffer, int offset, int length); synchronized void readFully(long position, byte[] buffer, int offset, int length); synchronized void readFully(long position, byte[] buffer);  }### Answer:
@Test public void testSeekToNewSource() throws IOException { ByteArrayWrapper wrapper = createInstance(16); assertFalse(wrapper.seekToNewSource(1234)); wrapper.close(); }