Java Tutorial. SWT Draw 2D : 2D « SWT JFace Eclipse Java programming guide - quick reference.pdf (objeto application/pdf) Quick Reference Guide. What is Java?
Java is: Object Oriented Platform independent:SimpleSecureArchitectural- neutralPortableRobustMulti-threaded Interpreted High PerformanceDistributed Dynamic Java Environment Setup: Lesson: Language Basics (The Java™ Tutorials > Learning the Java Language) Variables You've already learned that objects store their state in fields.
However, the Java programming language also uses the term "variable" as well. This section discusses this relationship, plus variable naming rules and conventions, basic data types (primitive types, character strings, and arrays), default values, and literals. Operators This section describes the operators of the Java programming language.