Main.java Source code

Introduction

Here is the source code for Main.java

Source

import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.ScriptException;

public class Main {
    public static void main(String[] args) {
        ScriptEngineManager manager = new ScriptEngineManager();
        ScriptEngine engine = manager.getEngineByName("js");
        engine.put("a", 1);
        engine.put("b", 2);
        try {
            String expression = "(a + b) > 2";
            Object result = engine.eval(expression);
            System.out.println(expression + " ? " + result);
        } catch (ScriptException se) {
            se.printStackTrace();
        }
    }
}