Example usage for java.util.zip DataFormatException toString

Introduction

In this page you can find the example usage for java.util.zip DataFormatException toString.

Prototype

public String toString() 

Source Link

Document

Returns a short description of this throwable.

Usage

From source file:Main.java

public static byte[] decompressZLIB(byte[] input) throws IOException {
    Inflater decompressor = new Inflater();
    decompressor.setInput(input);//w  ww  .  j a  v a  2 s.co  m
    // Create an expandable byte array to hold the decompressed data
    ByteArrayOutputStream bos = new ByteArrayOutputStream(input.length);

    // Decompress the data
    byte[] buf = new byte[1024];
    while (!decompressor.finished()) {
        try {
            int count = decompressor.inflate(buf);
            bos.write(buf, 0, count);
        } catch (DataFormatException e) {
            throw new IOException(e.toString());
        }
    }
    bos.close();

    // Get the decompressed data
    byte[] decompressedData = bos.toByteArray();
    return decompressedData;
}

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From source file:org.apache.lucene.index.FieldsReader.java

private byte[] uncompress(byte[] b) throws CorruptIndexException {
    try {/*  w w  w. j  a va2 s.c om*/
        return CompressionTools.decompress(b);
    } catch (DataFormatException e) {
        // this will happen if the field is not compressed
        CorruptIndexException newException = new CorruptIndexException(
                "field data are in wrong format: " + e.toString());
        newException.initCause(e);
        throw newException;
    }
}

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