create Direct Char Buffer - Java java.nio

Java examples for java.nio:CharBuffer

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Description

create Direct Char Buffer

Demo Code

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//package com.java2s;

public class Main {
    public static void main(String[] argv) throws Exception {
        char[] data = new char[] { 'b', 'o', 'o', 'k', '2', 's', '.', 'c',
                'o', 'm', 'a', '1', };
        System.out.println(createDirectCharBuffer(data));
    }

    public static java.nio.CharBuffer createDirectCharBuffer(char[] data) {
        if (data == null) {
            return null;
        }
        java.nio.CharBuffer buf = java.nio.ByteBuffer
                .allocateDirect((Character.SIZE / 8) * data.length)
                .order(java.nio.ByteOrder.nativeOrder()).asCharBuffer();
        buf.clear();
        buf.put(data);
        buf.flip();
        return buf;
    }
}

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