Question
Hi looking for help with Java task I have to write in Java- generic method with ArrayList, LinkedList, HashSet and TreeSet . All methods need
Hi looking for help with Java task
I have to write in Java- generic <> method with ArrayList, LinkedList, HashSet and TreeSet . All methods need to be generic and need to test them in TestRunnerClass
Please help me with this task
With ArrayList :
1. A generic method that replaces the third element of the ArrayList passed in the argument with another element (also passed in the argument).
2. A generic method that will increase the size of a given ArrayList by the specified value.
3. A generic method that will trim the capacity of the ArrayList to the number of elements it currently has.
4. A generic method that will clear the given ArrayList.
With LinkedList
1. A generic method that inserts a given item into the selected LinkedList index
2. A generic method that checks whether a given element exists in LinkedList
3. A generic method that will check whether a given LinkedList is empty or not
4. A generic method that will return a LinkedList of boolean, the method is to compare the elements of two LinkedLists - if two LinkedLists have all, e.g. 3 elements the same, then the LinkedList should look like this: [true, true, true].
TreeSet:
1. A method that will return and remove the last element of the TreeSet passed in the argument;
2. A method that will return an element lower than the object specified in the argument. In the Argument, you must also specify the given TreeSet
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