Examples of java.io.ByteArrayInputStream.mark()

java.io.ByteArrayInputStream.mark()
Set a Mark position in this ByteArrayInputStream. The parameter readLimit is ignored. Sending reset() will reposition the stream back to the marked position. @param readlimit ignored.

        System.arraycopy( bos.array(), 4, buf, 0, bos.writerIndex() - 4 );


        ByteArrayInputStream bis = new ByteArrayInputStream( buf );


        if ( bis.markSupported() ) {
            bis.mark( 0 );
        }


        TIOStreamTransport transport = new TIOStreamTransport( bis );
        TBinaryProtocol protocol = new TBinaryProtocol( transport );

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        byte[] buf = new byte[bos.writerIndex() - 4];
        System.arraycopy( bos.array(), 4, buf, 0, bos.writerIndex() - 4 );
        ByteArrayInputStream bis = new ByteArrayInputStream( buf);


        if ( bis.markSupported() ) {
            bis.mark( 0 );
        }


        TIOStreamTransport transport = new TIOStreamTransport( bis );
        TBinaryProtocol protocol = new TBinaryProtocol( transport );

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            ByteArrayInputStream bufStream =
                new ByteArrayInputStream(bufArray);
            int available = bufStream.available();


            // total number of values is at the end of the stream
            bufStream.mark(available);
            bufStream.skip(available-1);
            int length = bufStream.read();
            bufStream.reset();


            int[] valueArray = new int[length];

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            ByteArrayInputStream bufStream =
                new ByteArrayInputStream(bufArray);
            int available = bufStream.available();


            // total number of values is at the end of the stream
            bufStream.mark(available);
            bufStream.skip(available-1);
            int length = bufStream.read();
            bufStream.reset();


            String[] valueArray = new String[length];

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            {
               outStream.write( (byte)bt );
            }
 
            InputStream inputStream = new ByteArrayInputStream(outStream.toByteArray());
            inputStream.mark(0);
 
            Element root = DOMUtils.parse(inputStream);
            pullImportedSchemas(root, streams);
 
            inputStream.reset();

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            count++;
            output.write(firstByte);
            if ((firstByte & MPEGFrameHeader.SYNC_BYTE1) == MPEGFrameHeader.SYNC_BYTE1) {
                // if byte is $FF, we must check the following byte if there is one
                if (input.available() > 0) {
                    input.mark(1);  // remember where we were, if we don't need to unsynchronize
                    int secondByte = input.read();
                    if ((secondByte & MPEGFrameHeader.SYNC_BYTE2) == MPEGFrameHeader.SYNC_BYTE2) {
                        // we need to unsynchronize here
                        if (logger.isLoggable(Level.FINEST)) {
                            //logger.finest("Writing unsynchronisation bit at:" + count);

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  @Test
  public void testSkipFully() throws IOException {
    byte inArray[] = new byte[] {0, 1, 2, 3, 4};
    ByteArrayInputStream in = new ByteArrayInputStream(inArray);
    try {
      in.mark(inArray.length);
      IOUtils.skipFully(in, 2);
      IOUtils.skipFully(in, 2);
      try {
        IOUtils.skipFully(in, 2);
        fail("expected to get a PrematureEOFException");

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    public void HelperFunctions() throws IOException
    {
        String s = "this is a testString so that we can find something from the beginning";
        byte[] sBinary = s.getBytes(Charset.forName("US-ASCII"));
        ByteArrayInputStream stream = new ByteArrayInputStream(sBinary);
        stream.mark(stream.available() + 1);
        boolean result = BinaryLLSDOSDParser.FindString(stream, "this");
        Assert.assertTrue(result);
        Assert.assertEquals(4L, sBinary.length - stream.available());


//        stream.Position = 10L;

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            throws IOException {
        final ByteArrayInputStream bais = new ByteArrayInputStream(txnBytes);
        InputArchive ia = BinaryInputArchive.getArchive(bais);


        hdr.deserialize(ia, "hdr");
        bais.mark(bais.available());
        Record txn = null;
        switch (hdr.getType()) {
        case OpCode.createSession:
            // This isn't really an error txn; it just has the same
            // format. The error represents the timeout

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