Here you can find the source of newLongBuffer(int numLongs)
public static LongBuffer newLongBuffer(int numLongs)
//package com.java2s; /******************************************************************************* * Copyright 2011 See AUTHORS file./* w w w .j a va2 s . co m*/ * * 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.ByteOrder; import java.nio.LongBuffer; public class Main { public static LongBuffer newLongBuffer(int numLongs) { ByteBuffer buffer = ByteBuffer.allocateDirect(numLongs * 8); buffer.order(ByteOrder.nativeOrder()); return buffer.asLongBuffer(); } }