What is object-oriented design? A software design method that models the characteristics of abstract or real objects using classes and objects. Read More...
What is object? The principal building blocks of object-oriented programs. Each object is a programming unit consisting of data (instance variables) and functionality (instance methods). Read More...
What is null? The null type has one value, the null reference, represented by the literal null, which is formed from ASCII characters. A null literal is always of the null type. Read More...
What is native? Native is a Java keyword that is used in method declarations to specify that the method is not implemented in the same Java source file, but rather in another language. Read More...