Eclipse - find all classes that extend interface

Question

We have an interface that has a child interface. Ie:

public interface GenCalculator extends Serializable {}

public interface SpecialCalculator extends GenCalcu         


        

Answer 1

You CAN do this, but it doesn't involve the Type Hierarchy.

In the Eclipse editor pane, highlight the name of the class of which you want to find extending classes.

Then go to Search > Java Search and the name of that class should be prepoplated in the search field.

Check the 'Limit To > Implementors' radio button.

Click the Search button.