(This book is another book by world-class programming guru Herbert Schildt. The original English edition was eagerly anticipated as soon as it was released, and the whole book sold more than 3 million copies. Whole book divides into 32 chapters in all, show the essence of Java language to the reader through a lot of model procedures from simple to messy. The book gives a complete and detailed description of the Java class library and its use, and also introduces several large-scale models of Java development and comprehensive use. Together, it covers the comprehensive content required for Java application and applet development, compilation, debugging and operation, and includes the latest Java2, new features included in version 1.4, such as assertions, NIO, regular expressions, etc.
Java2 Reference (4th Edition).pdf)