J2SE

CentOS comes with OpenJava JRE installed.

I never thought I would have to write this article.

I have just started playing with JDK 7 (JDK stands for Java development kit and is suitable for Java developers, others should just download the JRE).

You have probably heard about the progressive disclosure principle of UI design.

You can either specify it on command line or within program code by setting three system properties as below: proxyHost=proxy_host_name proxyPort=proxy_port proxySet=true For example if a proxy is running on localhost at port 8080 then we can use: java -DproxyHost=localhost -DproxyPort=8080 -DproxySet=true YourProgram The same properties can be set within your Java program by System.getProperties().put(key, value); That's it folks!