Java Utililty Methods InputStream to Byte Array

List of utility methods to do InputStream to Byte Array

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Description

The list of methods to do InputStream to Byte Array are organized into topic(s).

Method

byte[]getBytes(InputStream input)
Drains the given InputStream of all data and returns a byte array which contains all of that data. 
return getOutput(input).toByteArray();
byte[]getBytes(InputStream input)
get Bytes 
byte[] buffer = new byte[8 * 1024];
int count;
ByteArrayOutputStream output = new ByteArrayOutputStream();
while ((count = input.read(buffer, 0, buffer.length)) != -1) {
    output.write(buffer, 0, count);
return output.toByteArray();
byte[]getBytes(InputStream input)
get Bytes 
ByteArrayOutputStream result = new ByteArrayOutputStream();
copy(input, result);
result.close();
return result.toByteArray();
byte[]getBytes(InputStream input)
get Bytes 
ByteArrayOutputStream result = new ByteArrayOutputStream();
copy(input, result);
result.close();
return result.toByteArray();
byte[]getBytes(InputStream inputStream)
get Bytes 
BufferedInputStream bufferedInputStream = new BufferedInputStream(inputStream);
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(1024);
byte[] block = new byte[4096];
while (true) {
    int readLength = bufferedInputStream.read(block);
    if (readLength == -1)
        break;
    byteArrayOutputStream.write(block, 0, readLength);
...
byte[]getBytes(InputStream inputStream)
get Bytes 
try {
    byte[] buffer = new byte[4096];
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    for (int count = inputStream.read(buffer); count >= 0; count = inputStream.read(buffer)) {
        out.write(buffer, 0, count);
    byte[] bytes = out.toByteArray();
    return bytes;
...
byte[]getBytes(InputStream inputStream)
get Bytes 
assert null != inputStream;
ByteArrayOutputStream buffer = new ByteArrayOutputStream();
int numberRead;
byte[] data = new byte[BUFFER_SIZE];
while ((numberRead = inputStream.read(data, 0, data.length)) != -1) {
    buffer.write(data, 0, numberRead);
buffer.flush();
...
byte[]getBytes(InputStream inputStream)
get Bytes 
try {
    byte[] buffer = new byte[4096];
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    for (int count = inputStream.read(buffer); count >= 0; count = inputStream.read(buffer)) {
        out.write(buffer, 0, count);
    byte[] bytes = out.toByteArray();
    return bytes;
...
byte[]getBytes(InputStream is)
get Bytes 
int len;
int size = 1024;
byte[] buf;
if (is instanceof ByteArrayInputStream) {
    size = is.available();
    buf = new byte[size];
    len = is.read(buf, 0, size);
} else {
...
byte[]getBytes(InputStream is)
get Bytes 
int len;
int size = 1024;
byte[] buf;
if (is instanceof ByteArrayInputStream) {
    size = is.available();
    buf = new byte[size];
    len = is.read(buf, 0, size);
} else {
...