copy Int Buffer - Java java.nio

Java examples for java.nio:IntBuffer

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Description

copy Int Buffer

Demo Code


//package com.java2s;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;

import java.nio.IntBuffer;

public class Main {
    public static IntBuffer copyIntBuffer(IntBuffer paramIntBuffer) {
        return copyIntBufferAsByteBuffer(paramIntBuffer).asIntBuffer();
    }// w  ww  .  ja  v  a 2s. co  m

    public static ByteBuffer copyIntBufferAsByteBuffer(
            IntBuffer paramIntBuffer) {
        ByteBuffer localByteBuffer = newByteBuffer(paramIntBuffer
                .remaining() * 4);
        paramIntBuffer.mark();
        localByteBuffer.asIntBuffer().put(paramIntBuffer);
        paramIntBuffer.reset();
        localByteBuffer.rewind();
        return localByteBuffer;
    }

    public static ByteBuffer newByteBuffer(int paramInt) {
        ByteBuffer localByteBuffer = ByteBuffer.allocateDirect(paramInt);
        localByteBuffer.order(ByteOrder.nativeOrder());
        return localByteBuffer;
    }
}

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