I have stumbled up开发者_如何学运维on a testing problem of mocking a call of protected method from a super class.
The following example: I have a superclass and subclass for a struts action. The superclass defines @Results, and the subclass needs to define additional specific @Result entries. For example:
I have an array at actionTable.get(state). When I go to add an onject to the array, namely the Reduce, the properties of the reduce don\'t seem to go with it.
I want to use parser actions with basic file io (Java), e. g. PrintWriter in a开发者_开发技巧n ANTLR grammar. Must I use the superClass option or can I use @header? In both cases how can I declare the
I have two classes, named Parent and Child, as below. Parent is the superclass of ChildI can call a method of the superclass from its subclass by using the keyword super. Is it possible to call a meth
How can I write a method and force the subclasses to override t开发者_如何学Gohis method. In Eclipse it should show in the Quick-Fix Dialog: \"Add unimplemented methods\".
Let\'s say I instantiate a HashMap with SuperClass as value-type.I then add SubClass objects as values to the Map.When I retrieve those values from the Map, they are returned as objects of type SuperC
I have the following situation: I have many BSTs, and I want to merge isomorphic subtrees to save space.
Getting interested in learning ATL, I started reading this tutorial and I got confused at reading this (also related):
My app has a structure similar to this: class Father{ a(){ ... } b(){a();} } class Son extends Father{ a(){ ..... }} //override
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