I've got a Java question:<BR><BR>I'm supposed to implement a selection sort, and supposed to use to code a method:<BR><BR>public static void sort (ArrayList objects)<BR><BR>I have two different ...

However, the Java Platform provides a data structure that greatly simplifies the use of reference objects like this, called the java.util.WeakHashMap class.

What Is Collection Framework? Java collection framework provides you with the complete architecture of objects. Java frameworks group of objects includes – classes, interfaces, and algorithm.