For spanish people (From Spain), this word doesn't mean the same as for latin people from South or Center America. Instead, is the feminine form of chulo, a word that refers to: 1. Something that is cool. Its a bit old fashioned but still in use. 2.
Nested Classes. The Java programming language allows you to define a class within another class. Such a class is called a nested class and is illustrated here: Terminology: Nested classes are divided into two categories: static and non-static. Nested classes that are declared static are called static nested classes.
Wrapper Classes : Methods with examples. There are some of the methods of the Wrapper class which are used to manipulate the data. 1. add(int, Object): Learn to insert an element at the specified position. 2. add(Object): Learn to insert an object at the end of a list.