Allocate ByteBuffer in flush mode. - Java java.nio

Java examples for java.nio:ByteBuffer

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Description

Allocate ByteBuffer in flush mode.

Demo Code


//package com.java2s;

import java.nio.ByteBuffer;

public class Main {
    public static void main(String[] argv) throws Exception {
        int capacity = 2;
        System.out.println(allocate(capacity));
    }/*  ww w. ja va2  s. co  m*/

    /** Allocate ByteBuffer in flush mode.
     * The position and limit will both be zero, indicating that the buffer is
     * empty and must be flipped before any data is put to it.
     * @param capacity capacity of the allocated ByteBuffer
     * @return Buffer
     */
    public static ByteBuffer allocate(int capacity) {
        ByteBuffer buf = ByteBuffer.allocate(capacity);
        buf.limit(0);
        return buf;
    }
}

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