Checks the first 16 bytes of the given ByteBuffer for a 0 byte. - Java java.nio

Java examples for java.nio:ByteBuffer

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Description

Checks the first 16 bytes of the given ByteBuffer for a 0 byte.

Demo Code


//package com.java2s;

import java.nio.*;

public class Main {
    /**/*w ww  . ja va 2s.com*/
     * Checks the first 16 bytes of the given ByteBuffer for a 0 byte.
     * FIXME: this is a poor heuristic for anyone using UTF-16.
     */
    public static boolean isBinaryByteBuffer(ByteBuffer byteBuffer,
            final int byteCount) {
        final int end = Math.min(byteCount, 16);
        for (int i = 0; i < end; ++i) {
            if (byteBuffer.get(i) == 0) {
                return true;
            }
        }
        return false;
    }
}

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