Here you can find the source of minP(int a, long b)
private static int minP(int a, long b)
//package com.java2s; /*//from w w w . j a v a 2s. co m * Copyright 2012 Jeff Hain * * 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. */ public class Main { /** * @return a if < b, else max(0,b). */ private static int minP(int a, long b) { return (a < b) ? a : (int) Math.max(0, b); } /** * @return b if < a, else max(0,a). */ private static int minP(long a, int b) { return minP(b, a); } }