Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.lang.reflect.Field;

public class Main {
    public static final void main(final String[] args) throws Exception {
        SomeNumbers obj = new SomeNumbers();
        System.out.println("Before: " + obj);

        final Integer value = new Integer(0);
        Field[] fields = obj.getClass().getFields();
        for (int idx = 0; idx < fields.length; idx++) {
            if (fields[idx].getType() == int.class) {
                fields[idx].set(obj, value);
            }
        }

        System.out.println("After: " + obj);
    }
}

class SomeNumbers {
    public double a = 1.1d;

    public float b = 2.2f;

    public int c = 3;

    protected int e = 4;

    private int f = 5;

    public String toString() {
        return new String("[a=" + a + ", b=" + b + ", c=" + c + ", e=" + e + ", f=" + f + "]");
    }
}