Java Utililty Methods File Read via ByteBuffer

List of utility methods to do File Read via ByteBuffer

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Description

The list of methods to do File Read via ByteBuffer are organized into topic(s).

Method

StringreadZipComment(File file)
read Zip Comment 
RandomAccessFile raf = null;
try {
    raf = new RandomAccessFile(file, "r");
    long index = raf.length();
    byte[] buffer = new byte[COMMENT_SIGN.length];
    index -= COMMENT_SIGN.length;
    raf.seek(index);
    raf.readFully(buffer);
...
longskip(final ReadableByteChannel input, final long toSkip)
Skips bytes from a ReadableByteChannel. 
final int SKIP_BUFFER_SIZE = 2048;
if (toSkip < 0) {
    throw new IllegalArgumentException("Skip count must be non-negative, actual: " + toSkip);
final ByteBuffer skipByteBuffer = ByteBuffer.allocate((int) Math.min(toSkip, SKIP_BUFFER_SIZE));
long remain = toSkip;
while (remain > 0) {
    skipByteBuffer.position(0);
...
byte[]streamRead(SocketChannel in)
stream Read 
ByteBuffer buf = ByteBuffer.allocate(4096);
int len = in.read(buf);
if (len == -1)
    return null;
byte ret[] = new byte[len];
buf.get(ret);
return (ret);