Example usage for java.nio CharBuffer arrayOffset

Introduction

In this page you can find the example usage for java.nio CharBuffer arrayOffset.

Prototype

public final int arrayOffset() 

Source Link

Document

Returns the offset of the char array which this buffer is based on, if there is one.

Usage

From source file:MainClass.java

public static void main(String argv[]) {
    ByteBuffer bb = ByteBuffer.allocate(100);

    bb.mark();//  w w  w . j  a  v  a 2 s .  com
    bb.position(5);
    bb.reset();

    bb.mark().position(5).reset();

    char[] myBuffer = new char[100];

    CharBuffer cb = CharBuffer.wrap(myBuffer);
    cb.position(12).limit(21);

    CharBuffer sliced = cb.slice();

    System.out.println("Sliced: offset=" + sliced.arrayOffset() + ", capacity=" + sliced.capacity());
}

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From source file:Main.java

public static void main(String[] args) {
    CharBuffer cb1 = CharBuffer.allocate(50);
    cb1.append("java2s.com");
    cb1.rewind();/*from   ww  w.  j a  v a 2s  . c o  m*/

    System.out.println(cb1.arrayOffset());
    System.out.println(Arrays.toString(cb1.array()));

}

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From source file:MainClass.java

private static void println(CharBuffer cb) {
    System.out.println("pos=" + cb.position() + ", limit=" + cb.limit() + ", capacity=" + cb.capacity()
            + ", arrayOffset=" + cb.arrayOffset());
}

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