JavaRa is a simple tool that does a simple job: it removes old and redundant versions of the Java Runtime Environment (JRE). And it removes some log files and temporary files that JRE leaves behind.
Java software in general and the Java JRE in particular allow you to run applications called ?applets? that are written in the Java programming language. You probably have Java JRE installed on your computer because these applets allow you to play online games, chat with people around the world, calculate your mortgage interest, view images in 3D, as well as many others.
As with all software, the JRE is updated on a regular basis. Updates are necessary to add new functionalities, to remove programming bugs or to repair possible vulnerabilities.
Usually older versions of programs are removed during the install of new versions but Sun (the owner of Java) has somehow decided not to do this. The result is that a number of different versions of the JRE may exist on your computer. These older versions potentially pose a threat to your sense of security due to the possible vulnerabilities or security holes that may exist in them.
Java advises users to always have the latest version of the Java Runtime Environment (JRE). The latest version is always the recommended version because it contains updates and improvements to previous versions of the JRE. The latest available version is always compatible with the older versions.
But they also tell you that you can keep older versions of the JRE installed, in case you have an applet or an application that still depends upon a previous version. But this warning is quite useless as all applets and applications should be kept updated to ensure a maximum level of safety and security.
This sounds like a very useful program, but is it for sure safe to use? I would hate to use it and end up with a corrupt Java installation. Just making sure before I use it.
EDIT: I just tried it and am very impressed! It removed two old version of Java and quite a few junk files. I wonder why Java leaves old versions when it updates...
This sounds like a very useful program, but is it for sure safe to use? I would hate to use it and end up with a corrupt Java installation. Just making sure before I use it.
EDIT: I just tried it and am very impressed! It removed two old version of Java and quite a few junk files. I wonder why Java leaves old versions when it updates...
Hello TeeJay ,
Somehow I missed this thread until now.
I was just thanking some of the members and moderators in another thread yesterday.
There was a link to a very valuable tool for all users ,especially users with a lot of different software.
I went ahead and downloaded the Personal version.I then cleaned up a lot stuff I didn't know I had.
I am going to link you to YoKenny's reply in that thread.Use his link to get this necessary and valuable FREE tool.
Use this tool and you will realize the value of JavaRa also.
For now anyways. UPX compressed files are always getting tagged as malware by some antivirus software. Plus the decompressed size only means about a 1kb larger zip file to download so effectively it saves no space whatsoever - as is the case with most UPX compressed files.