Java Utililty Methods Byte Array Uncompress

try (ByteArrayOutputStream out = new ByteArrayOutputStream()) {
    try (GZIPInputStream gzip = new GZIPInputStream(new ByteArrayInputStream(b), BUFFER_SIZE)) {
        byte[] buffer = new byte[BUFFER_SIZE];
        int n;
        while ((n = gzip.read(buffer)) >= 0) {
            out.write(buffer, 0, n);
    return out.toString();

ByteArrayOutputStream baos = null;
ByteArrayInputStream bais = null;
GZIPInputStream gis = null;
try {
    int estimatedResultSize = data.length * 3;
    baos = new ByteArrayOutputStream(estimatedResultSize);
    bais = new ByteArrayInputStream(data);
    byte[] buffer = new byte[8192];
...

GZIPInputStream gzipInputStream = new GZIPInputStream(new ByteArrayInputStream(gzData));
ByteArrayOutputStream out = new ByteArrayOutputStream();
byte[] buf = new byte[1024];
int len;
while ((len = gzipInputStream.read(buf)) > 0) {
    out.write(buf, 0, len);
gzipInputStream.close();
...

Inflater decompressor = new Inflater();
ByteArrayOutputStream bos = new ByteArrayOutputStream(uncompr_len);
byte[] buf = new byte[uncompr_len];
decompressor.setInput(input);
while (!decompressor.finished()) {
    int count = decompressor.inflate(buf);
    if (count <= 0) {
        break;
...

try {
    final GZIPInputStream gzipis = new GZIPInputStream(new ByteArrayInputStream(buffer));
    final ByteArrayOutputStream baos = new ByteArrayOutputStream();
    final byte[] tmp = new byte[1024];
    int len;
    while ((len = gzipis.read(tmp)) > 0) {
        baos.write(tmp, 0, len);
    baos.flush();
    return baos.toByteArray();
} catch (final IOException ioe) {
    return null;

final Inflater decompressor = new Inflater();
decompressor.setInput(compressedData);
final ByteArrayOutputStream bos = new ByteArrayOutputStream(compressedData.length);
final byte[] buf = new byte[COMPRESS_BUFFER_SIZE];
while (!decompressor.finished()) {
    try {
        final int count = decompressor.inflate(buf);
        bos.write(buf, 0, count);
...

byte[] result = src;
byte[] uncompressData = new byte[src.length];
ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(src);
InflaterInputStream inflaterInputStream = new InflaterInputStream(byteArrayInputStream);
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(src.length);
try {
    while (true) {
        int len = inflaterInputStream.read(uncompressData, 0, uncompressData.length);
...

return uncompress(content).toByteArray();

return uncompressAuxil(new ByteArrayInputStream(ubytes), type);

byte[] tmp = new byte[2048];
int byteCount = 0;
ByteArrayOutputStream uncompressedData = new ByteArrayOutputStream();
GZIPInputStream gzipIS = new GZIPInputStream(new ByteArrayInputStream(xmlByteArray));
while ((byteCount = gzipIS.read(tmp)) != -1) {
    uncompressedData.write(tmp, 0, byteCount);
return uncompressedData.toByteArray();
...