How to Create an Object for Inner Classes in Java

on December 16, 2016

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Create an Object for Inner Classes in Java

In this example, We will show you about, How to Create an Object for Inner Classes in Java

Outer.java

package com.dineshkrish;
public class Outer {
// Method Belongs to Outer Class
public void display() {
System.out.println("I am Outer Class");
}
public class Inner {
// Method Belongs to Inner Class
public void display() {
System.out.println("I am Inner Class");
}
public class Inner1 {
// Method Belongs to Inner1 Class
public void display() {
System.out.println("I am Inner1 Class");
}
public class Inner2 {
// Method Belongs to Inner2 Class
public void display() {
System.out.println("I am Inner2 Class");
}
public class Inner3 {
// Method Belongs to Inner3 Class
public void display() {
System.out.println("I am Inner3 Class");
}
}
}
}
}
}

InnerClassTest.java

package com.dineshkrish;
public class InnerClassTest {
public static void main(String[] args) {
// Creating an Object For Outer Class
Outer outer = new Outer();
outer.display();
// Creating an Object For Inner Class
Outer.Inner inner = outer.new Inner();
inner.display();
// Creating an Object For Inner1 Class
Outer.Inner.Inner1 inner1 = inner.new Inner1();
inner1.display();
// Creating an Object For Inner2 Class
Outer.Inner.Inner1.Inner2 inner2 = inner1.new Inner2();
inner2.display();
// Creating an Object For Inner3 Class
Outer.Inner.Inner1.Inner2.Inner3 inner3 = inner2.new Inner3();
inner3.display();
}
}