Managing multiple Java versions in Mac

As java developer you may have to deal with more than on version of the JDKs. Therefore you might have to switch with JDK 1.8 to 1.7 and vice versa!!

Jenv allow you to manage your java version very easily.


1) Install Home brew
2) Install Jenv
3) Configure your Jenv
4) Put relavent alias to invoke Jenv!

You are done!!!!

In .bash_profile file my alias to invoke the jenv

PS- i really do not want to rewrite what Jenv does. Please read on Jenv :)

Installing Maven and Ant in Ubuntu

Configuring Maven or Ant in the Ubuntu is relatively very easy task!

Just a matter of invoking above code code snippets in terminal!

to install Maven

sudo apt-get install maven

for further detail, visit to http://maven.apache.org/


to Install Ant

sudo apt-get install ant

for further detail, visit to http://ant.apache.org/