Java随笔

1.switch 控制表达式支持的类型有byte、short、char、int、enum（Java 5）、String(Java 7)。

2.nagios+python 系统监控

3.RestTemplate对接

4.工作流activity

5.swing theme

swing theme  http://www.open-open.com/61.htm
napkinlaf http://napkinlaf.sourceforge.net/
jtattoo      http://www.jtattoo.net/

//change theme core code
UIManager.setLookAndFeel("com.seaglasslookandfeel.SeaGlassLookAndFeel");
SwingUtilities.updateComponentTreeUI(ShowTabPanel.this);//ShowTabPanel extends JFrame

6.数据库连接池proxool

7.修改.class文件:jclasslib.jar

8.打包插件fatjar

9.EJB事务传播属性 https://www.ibm.com/developerworks/cn/java/j-lo-springejbtrans/

10.Jvm分析工具：jconsole升级版jvisualvm

11.http request test tool:Apache JMeter™

12.idea theme http://color-themes.com/?view=index

来源：oschina

链接：https://my.oschina.net/u/113729/blog/884104