对于java程序员的宝石；这些代码片段复制一次又一次地从一个项目到另一个

Java Gems Java Gems are general purpose utilities for Java. Yes, Java Gems are those simple code snippets copied again and again from one project to another, often from your private project to several work projects, those things too small for own library you cannot find in java.util and its subpackages, but you cannot live without them. News 2009/11/03 - The version 2009.11 was [released](http://code.google.com/p/javagems/wiki/ReleaseNotes2009_11). 2009/02/11 - The version 2009.02 was released. 2009/01/11 - The version 2009.01 was released 2008/11/11 - The version 2008.11 was released. 2008/08/11 - The version 2008.08 was released. This was the first release ever. Mission An usual Java project has a lot of depe