use methods from nested class in java code example
Example 1: Nested classes in java
// example on inner class in java
class OuterDemo
{
int num;
// inner class
private class InnerDemo
{
public void display()
{
System.out.println("inner class");
}
}
// access inner class from method within
void printInner()
{
InnerDemo objInner = new InnerDemo();
objInner.display();
}
}
public class InnerClassExample
{
public static void main(String[] args)
{
OuterDemo objOuter = new OuterDemo();
objOuter.printInner();
}
}
Example 2: use of nested class in java
In Java, it is possible to define a class within another class, such
classes are known as nested classes. They enable you to logically group
classes that are only used in one place, thus this increases the use of
encapsulation, and creates more readable and maintainable code.