Examples of java.util.zip.Deflater.finish()

java.util.zip.Deflater.finish()
When called, indicates that compression should end with the current contents of the input buffer.


    public static byte[] compress(byte[] input) throws IOException {
        Deflater compressor = new Deflater();
        compressor.setLevel(Deflater.BEST_SPEED);
        compressor.setInput(input);
        compressor.finish();
        ByteArrayOutputStream bos = new ByteArrayOutputStream(input.length / 10);
        byte[] buf = new byte[input.length / 10];
        while (!compressor.finished()) {
            int count = compressor.deflate(buf);
            bos.write(buf, 0, count);

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                            // ByteArrayInputStream(
                            // entityText.getBytes("utf-8"))), -1));
                            byte[] uncompressed = entityText.getBytes("utf-8");
                            Deflater compressor = new Deflater(Deflater.DEFAULT_COMPRESSION, rfc1951);
                            compressor.setInput(uncompressed);
                            compressor.finish();
                            byte[] output = new byte[100];
                            int compressedLength = compressor.deflate(output);
                            byte[] compressed = new byte[compressedLength];
                            System.arraycopy(output, 0, compressed, 0, compressedLength);
                            response.setEntity(new InputStreamEntity(

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        Deflater compressor = new Deflater();
        compressor.setLevel(Deflater.BEST_COMPRESSION);


        // Give the compressor the data to compress
        compressor.setInput(input);
        compressor.finish();


        // Write the compressed data to the stream
        byte[] buf = new byte[1024];
        while (!compressor.finished())
        {

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            // Compress the bytes
            byte[] output = new byte[oledata.length];
            Deflater compresser = new Deflater();
            compresser.setInput(oledata);
            compresser.finish();
            int compressedDataLength = compresser.deflate(output);
            //realloc the data length
            byte[] compressedBytes = new byte[compressedDataLength];
            for (int i = 0; i < compressedDataLength; i++) {
                compressedBytes[i] = output[i];

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    Deflater deflate = new Deflater(1);
    deflate.setInput(byteArray);
    while (!(deflate.needsInput())) {
      x += deflate.deflate(outPutBuf, x, outPutBuf.length - x);
    }
    deflate.finish();
    while (!(deflate.finished())) {
      x = x + deflate.deflate(outPutBuf, x, outPutBuf.length - x);
    }


    Inflater inflate = new Inflater();

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    Deflater deflate = new Deflater(1);
    deflate.setInput(byteArray);
    while (!(deflate.needsInput())) {
      x += deflate.deflate(outPutBuf, x, outPutBuf.length - x);
    }
    deflate.finish();
    while (!(deflate.finished())) {
      x = x + deflate.deflate(outPutBuf, x, outPutBuf.length - x);
    }


    Inflater inflate = new Inflater();

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    Deflater defEmpty = new Deflater(3);
    defEmpty.setInput(emptyArray);
    while (!(defEmpty.needsInput())) {
      x += defEmpty.deflate(outPutBuf, x, outPutBuf.length - x);
    }
    defEmpty.finish();
    while (!(defEmpty.finished())) {
      x += defEmpty.deflate(outPutBuf, x, outPutBuf.length - x);
    }
    assertTrue(
        "the total number of byte from deflate did not equal getTotalOut - inflate(byte)",

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        byte[] input = inputString.getBytes("UTF-8");


        // Compress the bytes
        byte[] output = new byte[100];
        def.setInput(input);
        def.finish();
        def.deflate(output);
        inf.setInput(output);
        int compressedDataLength =inf.inflate(input);
        assertEquals(16, inf.getTotalIn());
        assertEquals(compressedDataLength, inf.getTotalOut());

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        byte[] input = inputString.getBytes("UTF-8");


        // Compress the bytes
        byte[] output = new byte[100];
        def.setInput(input);
        def.finish();
        def.deflate(output);
        inf.setInput(output);
        int compressedDataLength =inf.inflate(input);
        assertEquals(16, inf.getTotalIn());
        assertEquals(compressedDataLength, inf.getTotalOut());

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        Deflater compressor = new Deflater();
        compressor.setLevel(Deflater.BEST_COMPRESSION);


        // Give the compressor the data to compress
        compressor.setInput(input);
        compressor.finish();


        // Write the compressed data to the stream
        byte[] buf = new byte[1024];
        while (!compressor.finished())
        {

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