Basically I need to create new arrays based on the "Group" value, and sort the array by, and this is somewhat more complex than what I usually need to do with arrays.

Here's my problem, i'm trying to do a selection sort on this arrayand in this array is a class called Animal. One of the variables in that class is the ID number which is an int. (The others are ...

Using Arrays The array object in the Java programming language supports a built-in method for sorting objects.