Can we instantiate interface
Answer: You can not instantiate an interface in java. However, refer to an object that implements an interface by the type of the interface. For example:
Interface:
public interface TestInterface { public void methodTest(); }
Interface implementation:
package com.javahonk.markerinterface; public class ImplementsTestInterface implements TestInterface { public static void main(String[] args) { TestInterface testInterface=new ImplementsTestInterface(); testInterface.methodTest(); } public void methodTest() { System.out.println("TestInterface Method"); } }
