To Sort out the Problem Related to JAVA eclipse in Ubunto12.10 after Updating Eclipse.

After Updating Eclipse I was not able able to generated Java Project as I nevigate to new -> Project , I am not given the option of java project  as shown below:

  Go for the following commands these will sort out your problem

sudo apt-get update && sudo apt-get upgrade

sudo apt-get remove eclipse

sudo apt-get purge eclipse

rm -r ~/.eclipse

sudo apt-get install eclipse

I didn't need to remove all the locations which showed up on whereis eclipse 

Besides, you can also try doing

sudo apt-get install --reinstall eclipse-jdt

if the previous commands don't work out .

Restart your eclipse it will work now enjoy:-)