在linux 下安装 java jdk以及jre环境，配置 tomcat  环境，很多东西记不住了，记录下来，以便以后查询。在redhat下配置，理论上其他linux 系统也差不了多少。

Date: 2013-01-08 View: 1520

Download JDK Source code for Mac OS X

The JDK source code is packaged in a src.jar, and should be in the JDK/Home folder. However, some JDK versions in Mac OSX didn’t include the source code or Javadoc.

Date: 2019-08-18 View: 1520

Where to download Java JDK source code ?

The JDK source code is inside the src.zip, this article shows you how to get it on Windows, Ubuntu (Linux) and Mac OSX.

Date: 2019-08-17 View: 1520

Deployed a Debian 7.5 on Linode server, the default is using OpenJDK 1.6. How to upgrade to OpenJDK 1.7?

Date: 2019-08-17 View: 1520

The current environment is using Tomcat 7 + JDK 6. How to configure Tomcat to use JDK 7?

Date: 2019-08-17 View: 1520

How to check which JDK version compiled the class?

In Java, we can use javap -verbose className to print out the class information.

Date: 2019-08-11 View: 1520