Java. Pocket guide

This brief pocket reference allows you to quickly find answers to questions that arise during the development and debugging of applied programs in the Java language and its platform. It presents visual examples of programming on Java, given useful tables and drawings, as well as all Java language tools up to version 9, including the new modular system on the Java platform and the JSHELL utility, which implements the REPL cycle for checking and debugging the source code in dialogue regime command line. This reference book will also help the reader prepare for the qualification of Oracle Certified Associate Java Programmer (an entry -level programmer certified by Oracle) To this end, the reader will be able to quickly find the necessary information about the Java language, including naming agreements, data types, operators and blocks, the principles of object-oriented programming to familiarize themselves with the basics of developing application programs on the Java Se platform, means of memory management, parallelism and generalization new means that appeared in the Java 9 version, including the Modular System on the Java platform and Jshell utility. Find out how the entry-output of information is organized in the NIO 2.0 system, get acquainted with the composition of the collection frame in Java and the Java Script API interface for embedding scripts in other languages ​​in application programs on Java. Get an additional certificate for fluid API interfaces, third -party tools and the basics of a unified modeling language (UML)
4th edition