functional interface java
A functional interface is an interface that contains only one abstract method. They can have only one functionality to exhibit.functional interface java
A functional interface is an interface that contains only one abstract method. They can have only one functionality to exhibit.java interface
public interface Exampleinterface {
public void menthod1();
public int method2();
}
class ExampleInterfaceImpl implements ExampleInterface {
public void method1()
{
//code here
}
public int method2()
{
//code here
}
}syntax for java interfaces
class ClassName [ extends SuperClassName ]
[ implements InterfaceName1 [, Interface Name2 �] ) {
class body
}Copyright © 2021 Codeinu
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