DJ Java Decompiler is a powerful and easy-to-use Java decompiler for Windows, which can precisely decompile/revert the compiled class file of Java (complicated Java applets and binary files) to Java's source code and save as plain text file or other common file formats. To use it, you do not have to additionally install the JVM (Java Virtual Machine) or any other JDK (Java Development Kit) environment, tools module in your system.

Thinking in Java is known as the bible in Java programming, which is worth reading over and over again, even if you're not a Java programmer. It is not hard to see this is a classic work from the various rewards it got and earnest reviews from book readers all over the world. Here you can get its 4th Edition (1057 pages).