javaconstructorinterface

Java interfaces: compiler error

I was playing around with java interfaces a little and tried to implement a stack.
However, as soon as I added the constructor I got a compiler error:

./DefaultStack.java:5: error: <identifier> expected
DefaultStack<T> () {
                  ^

Here's my code:

public class DefaultStack<T> implements Stack<T> {
    DefaultStack<T> () {

    }
}

This is probably a really obvious mistake, but I'm kinda new to Java.

Solution

  • Remove <T> from the constructor's signature.Write constructor exactly the same way you wrote other methods

    DefaultStack()
{

}

    More Info :how to create a generic constructor for a generic class in java?