overridingMethods on a method contained in a FamixJavaParameterType does not work

[LABSARI]

interface Actionable {
    void doSomething();
}
public class ParametricClass<T extends Actionable> {

    private T object;
    public ParametricClass(T object) {
        this.object = object;
    }
    public void foo() {
        object.doSomething();
    }
    
}
class MyAction implements Actionable {
    @Override
    public void doSomething() {
        System.out.println("Action performed!");
    }
}

In above example, object field is of type T and the method doSomething() is called on object.
doSomething() method is defined in the interface Actionable, if we look for the its overriding within MyAction class with message overridingMthods, there is an exception raised (FamixJavaParameterType does not understand addMethodOverriding: in:).

[LABSARI]

By the way, should a type parameter contain methods?
Because doSometing method is associated with the Actionable interface.