The list of methods to do ByteBuffer to Byte Array are organized into topic(s).
byte[]
asByteArray(ByteBuffer buf) Gets the content of the ByteBuffer as a byte[] without mutating the buffer (so thread safe) and minimizing GC (i.e.
byte[] result;
if (buf.hasArray() && buf.arrayOffset() == 0 && buf.capacity() == buf.remaining()) {
result = buf.array();
} else {
result = new byte[buf.remaining()];
if (buf.hasArray()) {
System.arraycopy(buf.array(), buf.arrayOffset() + buf.position(), result, 0, result.length);
} else {
...
byte[]
byteBufferToByteArray(ByteBuffer byteBuffer) byte Buffer To Byte Array
if (wrapsFullArray(byteBuffer)) {
return byteBuffer.array();
byte[] target = new byte[byteBuffer.remaining()];
byteBufferToByteArray(byteBuffer, target, 0);
return target;
ArrayList
byteBufferToByteArray(List byteBufferList)
byte Buffer To Byte Array
List<byte[]> result = new ArrayList<byte[]>();
for (ByteBuffer buf : byteBufferList) {
result.add(buf.array());
return (ArrayList<byte[]>) result;
byte[]
byteBufferToBytes(ByteBuffer buffer) byte Buffer To Bytes
final byte[] array = buffer.array();
final int arrayOffset = buffer.arrayOffset();
return Arrays.copyOfRange(array, arrayOffset + buffer.position(), arrayOffset + buffer.limit());
byte[]
bytes(ByteBuffer bb) bytes
byte[] b = new byte[bb.remaining()];
bb.duplicate().get(b);
return b;
byte[]
convertToBytes(@Nonnull ByteBuffer buffer) convert To Bytes
final byte[] array = buffer.array();
final int arrayOffset = buffer.arrayOffset();
return Arrays.copyOfRange(array, arrayOffset, arrayOffset + buffer.position());