code: @Test public void testCodingBeyondContentLimitFile() throws Exception {
    ReadableByteChannel channel=new ReadableByteChannelMock(new String[]{"stuff;","more stuff; and a lot more stuff"},"US-ASCII");
    HttpParams params=new BasicHttpParams();
    SessionInputBuffer inbuf=new SessionInputBufferImpl(1024,256,params);
    HttpTransportMetricsImpl metrics=new HttpTransportMetricsImpl();
    LengthDelimitedDecoder decoder=new LengthDelimitedDecoder(channel,inbuf,metrics,16);
    createTempFile();
    RandomAccessFile testfile=new RandomAccessFile(this.tmpfile,"rw");
    try {
      FileChannel fchannel=testfile.getChannel();
      long bytesRead=decoder.transfer(fchannel,0,6);
      Assert.assertEquals(6,bytesRead);
      Assert.assertFalse(decoder.isCompleted());
      Assert.assertEquals(6,metrics.getBytesTransferred());
      bytesRead=decoder.transfer(fchannel,0,10);
      Assert.assertEquals(10,bytesRead);
      Assert.assertTrue(decoder.isCompleted());
      Assert.assertEquals(16,metrics.getBytesTransferred());
      bytesRead=decoder.transfer(fchannel,0,1);
      Assert.assertEquals(-1,bytesRead);
      Assert.assertTrue(decoder.isCompleted());
      Assert.assertEquals(16,metrics.getBytesTransferred());
    }
    finally {
      testfile.close();
    }
  }
  