Java tutorial
//package com.java2s; /******************************************************************************* * Copyright 2011 See AUTHORS file. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. ******************************************************************************/ import java.nio.ByteBuffer; import java.nio.FloatBuffer; import java.nio.IntBuffer; public class Main { static void toArray(ByteBuffer src, boolean[] dst, int offset) { for (int i = 0; i < dst.length - offset; i++) { dst[i + offset] = src.get(i) != 0; } } static void toArray(IntBuffer src, int[] dst, int offset) { src.position(0); src.get(dst, offset, dst.length - offset); } static void toArray(FloatBuffer src, float[] dst, int offset) { src.position(0); src.get(dst, offset, dst.length - offset); } }