Method addElements accepts 2 int arrays and adds each element value of two arrays and returns a new array.

When passing an array as a parameter to a method, you are passing a reference to the array, therefore, the parameter variable in the method points to the same array as the calling program. In the ...

To build an array list, you need to initialize it using our chosen data type, and then we can add each element individually using the add method. We also need to import ArrayList from the Java ...

A method that using polymorphism to create a set from an array. Recursion examples ... Currently only the add method is implemented. UnsortedSetTest - A method to compare Java's TreeSet and HashSet to ...