Introduction - If you have any usage issues, please Google them yourself
Instance storage in accordance with the order of the instances, namely: Example 1, Example 2 ... .... Readers can easily find the desired instance. The examples directory there will be a run on a simple instance of the documentation: readme.txt. Some directories do not have this document is to specify instances in the running this time need to configure any environment. JDK is installed correctly as long as you can use the java command to run the correct instance. With or without documentation, the reader is still running the method described in the books is based.