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1 run all tests again explore how the test result dialog displays the failed test select the failed test in the list
create a test class that has comment as its reference class create a test that checks whether the author and rating
1 when walking through the equals method did you feel the same reassurances that we felt in apply previous operator
in order to illustrate that a subclass can access non-private elements of its superclass without any special syntax try
1 what has to change in the news feed class when another post subclass for example a class event post is added why2 use
1 discuss how inheritance could be used in the zuul project to implement a player and a monster class2 could or should
1different character generation techniques2difference between frame buffer and display file3working principle of
use the reset method to create a new starting state for the simulation we have simplified and then run it again is an
1 if you run a simulation for long enough do all of the foxes or all of the rabbits ever die off completely if so can
data communications and networkingcompare and contrast cat 6 unshielded twisted pair utp coaxial and single mode fiber
1 does the number of foxes change on every step what natural processes do you think we are modeling that cause the
identify the similarities and differences between the fox and rabbit classes make separate lists of the fields methods
candidate methods for placement in a superclass are those that are identical in all subclasses which methods are truly
create the animal superclass in your version of the project make the changes discussed above ensure that the simulation
1 how has using inheritance improved the project so far discuss this2 is it necessary for a class with one or more
1 which classes in the javautil package are abstract some of them have abstract in the class name but is there any
1 can you tell from the api documentation for an abstract class which if any of its methods are abstract do you need to
repeat the investigations of the previous exercise but vary the proportions of the two smaller fields for instance try
challenge exercise define a completely new type of animal for the simulation as a subclass of animal you will need to
introduce the actor class into your simulation rewrite the simulate one step method in simulator to use actor instead
1 which methods do array list and linked list have that are not defined in the list interface why do you think that
challenge exercise investigate the comparable interface this is a parameterized interface define a simple class that
review the source code of the simulator class find all occurrences of the view classes and interfaces and trace all
challenge exercise add a non-animal actor to the simulation for instance you could introduce a hunter class with the
open and run the foxes-and-rabbits-graph project pay attention to the graph view output explain in writing the meaning