An Iterator is an object that can be used to loop through collections, like ArrayList and HashSet. It is called an "iterator" because "iterating" is the technical term for looping. Here is an example ...

The intent of an iterator is to provide a way to traverse through a collection in a sequential way without exposing the underlying collection. The Java Iterator is a nice implementation of iterator ...

In Java all parameters are passed by value. String Example. A few brief examples of String manipulations. BinaryConverter. A program with examples of various Java syntax that converts a base 10 int to ...

The next Java 101 tutorial introduces you to packages and static imports in Java. More from this author. ... Deciding and iterating with Java statements. Jul 23, 2024 27 mins. how-to.