Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.lang.reflect.Field;

public class Main {
    public static void main(String[] args) throws Exception {
        Object clazz = new TestClass();
        String lookingForValue = "firstValue";

        Field field = clazz.getClass().getField(lookingForValue);
        Class clazzType = field.getType();
        if (clazzType.toString().equals("double"))
            System.out.println(field.getDouble(clazz));
        else if (clazzType.toString().equals("int"))
            System.out.println(field.getInt(clazz));

        //System.out.println(field.get(clazz));
    }
}

class TestClass {
    public double firstValue = 3.14;
}