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What are method local inner classes in Java?
In Java, we can write a class within a method and this will be a local type. Like local variables, the scope of the inner class is restricted to the method.
A method-local inner class can be instantiated only within the method where the inner class is defined. The following program shows how to use a method-local inner class.
Example
public class OuterClass { public void display(){ int num = 23; class Inner{ public void print() { System.out.println("This is method inner class "+num); } } Inner obj = new Inner(); obj.print(); } public static void main(String args[]){ OuterClass outer = new OuterClass(); outer.display(); } }
Output
This is method inner class 23
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