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.
1 Passing objects of different types to the equals method will never result in a compile time error or runtime error. 2  For standard Java wrapper classes and for java.lang.String, if the equals argument type (class) is different from the type of the object on which the equals method is invoked, it will return false. If null is passed as an argument to the equals method, it will return false. 2  Equal hash codes do not imply that the objects are equal. 3  return 1; is a legal implementation of the hashCode method, however it is a very bad implementation.