Object-Oriented
Although influenced by its predecessors, Java was not designed to be source-code compatible
with any other language. This allowed the Java team the freedom to design with a blank
slate. One outcome of this was a clean, usable, pragmatic approach to objects. Borrowing
liberally from many seminal object-software environments of the last few decades, Java
manages to strike a balance between the purist’s “everything is an object” paradigm and
the pragmatist’s “stay out of my way” model. The object model in Java is simple and easy
to extend, while primitive types, such as integers, are kept as high-performance nonobjects.
Although influenced by its predecessors, Java was not designed to be source-code compatible
with any other language. This allowed the Java team the freedom to design with a blank
slate. One outcome of this was a clean, usable, pragmatic approach to objects. Borrowing
liberally from many seminal object-software environments of the last few decades, Java
manages to strike a balance between the purist’s “everything is an object” paradigm and
the pragmatist’s “stay out of my way” model. The object model in Java is simple and easy
to extend, while primitive types, such as integers, are kept as high-performance nonobjects.