Examples of java.util.zip.Inflater.needsInput()

java.util.zip.Inflater.needsInput()
Returns true if no data remains in the input buffer. This can be used to determine if #setInput should be called in order to provide more input. @return true if no data remains in the input buffer

    public int uncompress(byte[] input, int inputOffset, int inputLength, byte[] output, int outputOffset) throws IOException
    {
        Inflater inf = inflater.get();
        inf.reset();
        inf.setInput(input, inputOffset, inputLength);
        if (inf.needsInput())
            return 0;


        // We assume output is big enough
        try
        {

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                    Inflater decompressor = new Inflater();


                    int lenRead = 0;
                    while (true)
                    {
                        if (decompressor.needsInput())
                            lenRead = query.remaining() < 1024 ? query.remaining() : 1024;
                        query.get(inBuffer, 0, lenRead);
                        decompressor.setInput(inBuffer, 0, lenRead);


                        int lenWrite = 0;

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                    Inflater decompressor = new Inflater();


                    int lenRead = 0;
                    while (true)
                    {
                        if (decompressor.needsInput())
                            lenRead = query.remaining() < 1024 ? query.remaining() : 1024;
                        query.get(inBuffer, 0, lenRead);
                        decompressor.setInput(inBuffer, 0, lenRead);


                        int lenWrite = 0;

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        while (!inflater.finished()) {
            inputLen = inflater.inflate(input);
            if (!inflater.finished()) {
                
                if (inputLen == 0) {
                    if (inflater.needsInput()) {
                        throw new DataFormatException("Inflater can not inflate all the token bytes");
                    } else {
                        break;
                    }
                }

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                    Inflater decompressor = new Inflater();


                    int lenRead = 0;
                    while (true)
                    {
                        if (decompressor.needsInput())
                            lenRead = query.remaining() < 1024 ? query.remaining() : 1024;
                        query.get(inBuffer, 0, lenRead);
                        decompressor.setInput(inBuffer, 0, lenRead);


                        int lenWrite = 0;

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                    Inflater decompressor = new Inflater();


                    int lenRead = 0;
                    while (true)
                    {
                        if (decompressor.needsInput())
                            lenRead = query.remaining() < 1024 ? query.remaining() : 1024;
                            query.get(inBuffer, 0, lenRead);
                            decompressor.setInput(inBuffer, 0, lenRead);


                        int lenWrite = 0;

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                    Inflater decompressor = new Inflater();


                    int lenRead = 0;
                    while (true)
                    {
                        if (decompressor.needsInput())
                            lenRead = query.remaining() < 1024 ? query.remaining() : 1024;
                        query.get(inBuffer, 0, lenRead);
                        decompressor.setInput(inBuffer, 0, lenRead);


                        int lenWrite = 0;

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                    Inflater decompressor = new Inflater();


                    int lenRead = 0;
                    while (true)
                    {
                        if (decompressor.needsInput())
                            lenRead = query.remaining() < 1024 ? query.remaining() : 1024;
                        query.get(inBuffer, 0, lenRead);
                        decompressor.setInput(inBuffer, 0, lenRead);


                        int lenWrite = 0;

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    byte byteArray[] = { 1, 3, 4, 7, 8, 'e', 'r', 't', 'y', '5' };
    byte outPutInf[] = new byte[500];
    Inflater inflate = new Inflater();
    try {
      while (!(inflate.finished())) {
        if (inflate.needsInput()) {
          inflate.setInput(outPutBuff1);
        }
        inflate.inflate(outPutInf);
      }
    } catch (DataFormatException e) {

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        "the number of input byte from the array did not correspond with getTotalIn - inflate(byte)",
        defEmpty.getTotalIn() == emptyArray.length);
    Inflater infEmpty = new Inflater();
    try {
      while (!(infEmpty.finished())) {
        if (infEmpty.needsInput()) {
          infEmpty.setInput(outPutBuf);
        }
        infEmpty.inflate(outPutInf);
      }
    } catch (DataFormatException e) {

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