Interface with default methods in java 8in later version of java interfaces always contained only method declaration. we are not giving method definition in the interfaces because java did not allow ...

You’ll also learn how the interface has evolved in Java 8, with the addition of default and static methods, and in Java 9 with the new private methods.

In Java 9, Interface is getting more enhanced and now more strengthen, Java 9 interface can declare private methods, keeping intact the feature of the default method introduced by Java 8.

enhancement good first issueIssues that new volunteers/contributors might consider working on.Issues that new volunteers/contributors might consider working on. Java 8 introduces default methods for ...