Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    /**
     * get recommend default thread pool size
     * 
     * @return if 2 * availableProcessors + 1 less than 8, return it, else return 8;
     * @see {@link #getDefaultThreadPoolSize(int)} max is 8
     */
    public static int getDefaultThreadPoolSize() {
        return getDefaultThreadPoolSize(8);
    }

    /**
     * get recommend default thread pool size
     * 
     * @param max
     * @return if 2 * availableProcessors + 1 less than max, return it, else return max;
     */
    public static int getDefaultThreadPoolSize(int max) {
        int availableProcessors = 2 * Runtime.getRuntime().availableProcessors() + 1;
        return availableProcessors > max ? max : availableProcessors;
    }
}