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package com.mkyong.display;

import java.util.Properties;

public class DisplayApp {

    public static void main(String[] args) {

        Properties properties = System.getProperties();
        // Java 8
        properties.forEach((k, v) -> System.out.println(k + ":" + v));

        // Classic way to loop a map
        //for (Map.Entry<Object, Object> entry : properties.entrySet()) {
        //    System.out.println(entry.getKey() + " : " + entry.getValue());
        //}

        // No good, output is truncated, long lines end with ...
        //properties.list(System.out);

    }

}