Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import java.util.HashMap;

public class Main {
    public static String asString(Object node, String key) {
        return asString(node, key, "");
    }

    public static String asString(Object node, String key, String def) {
        Object value;

        if ((node instanceof HashMap<?, ?>) && ((value = ((HashMap<?, ?>) node).get(key)) != null)) {
            return String.valueOf(value);
        } else {
            return def;
        }
    }
}