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.
The answer is that Java extends the Object class when you do not explicitly extend a class. The compiler automatically supplies a no-argument constructor if no constructor is explicitly declared, and automatically supplies a no-argument super call when a constructor has no explicit call to super.