Java Utililty Methods Ungzip Byte Array

byte[] data = new byte[MAXLENGTH];
try {
 ByteArrayInputStream in = new ByteArrayInputStream(bContent);
 GZIPInputStream pIn = new GZIPInputStream(in);
 DataInputStream objIn = new DataInputStream(pIn);
 int len = 0;
 int count = 0;
 while ((count = objIn.read(data, len, len + BUFFERSIZE)) != -1) {
...

GZIPInputStream gzipInputStream = new GZIPInputStream(new ByteArrayInputStream(buff));
byte[] ungzippedRead = new byte[buff.length];
int read = gzipInputStream.read(ungzippedRead);
byte[] ungzipped = new byte[read];
System.arraycopy(ungzippedRead, 0, ungzipped, 0, read);
return ungzipped;

ByteArrayInputStream bis = new ByteArrayInputStream(bytes);
ByteArrayOutputStream bos = new ByteArrayOutputStream();
GZIPInputStream gis = new GZIPInputStream(bis);
byte[] buffer = new byte[1024];
int readed;
while ((readed = gis.read(buffer)) > 0) {
 bos.write(buffer, 0, readed);
return bos.toByteArray();

byte[] buffer = new byte[4096];
ByteArrayInputStream bis = new ByteArrayInputStream(bytes);
GZIPInputStream gzip = new GZIPInputStream(bis);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
try {
 int r;
 while ((r = gzip.read(buffer, 0, buffer.length)) != -1)
 baos.write(buffer, 0, r);
...

try (GZIPInputStream zin = new GZIPInputStream(new ByteArrayInputStream(data));
 ByteArrayOutputStream out = new ByteArrayOutputStream()) {
 data = new byte[10240];
 int len;
 while ((len = zin.read(data)) != -1) {
 out.write(data, 0, len);
 return out.toByteArray();
...

byte[] b = null;
try {
 ByteArrayInputStream bis = new ByteArrayInputStream(data);
 GZIPInputStream gzip = new GZIPInputStream(bis);
 byte[] buf = new byte[1024];
 int num = -1;
 ByteArrayOutputStream baos = new ByteArrayOutputStream();
 while ((num = gzip.read(buf, 0, buf.length)) != -1) {
...

ByteArrayOutputStream outStream = new ByteArrayOutputStream(EXPECTED_COMPRESSION_RATIO * in.length);
GZIPInputStream inStream = new GZIPInputStream(new ByteArrayInputStream(in));
byte[] buf = new byte[BUF_SIZE];
while (true) {
 int size = inStream.read(buf);
 if (size <= 0)
 break;
 outStream.write(buf, 0, size);
...

if (str == null || str.length == 0) {
 return null;
ByteArrayOutputStream out = new ByteArrayOutputStream();
ByteArrayInputStream in = new ByteArrayInputStream(str);
GZIPInputStream gunzip = new GZIPInputStream(in);
byte[] buffer = new byte[256];
int n;
...

return ungzipBestEffort(in, Integer.MAX_VALUE);

byte bufReturn[] = null;
if (bufInput == null || bufInput.length == 0)
 return bufInput;
try {
 ByteArrayOutputStream baos = new ByteArrayOutputStream(bufInput.length * 2); 
 ByteArrayInputStream bais = new ByteArrayInputStream(bufInput);
 GZIPInputStream gzis = new GZIPInputStream(bais);
 byte bufTemp[] = new byte[65535];
...