How to update bundled java version to 8u92 in Jasperserver 6.21

[bayupermadi]

Hi,

Currently at my server I've installed Jasperserver 6.21 with bundled java with 8u51 version. At other side, my client ask me is it possible to update the Java version to latest version one, 8u92. I've looking for the documentation or any tutorial that I can use to update the bundled java version, but no luck so far. Is it any chance to do that? Or the bundled java can't be replaced ?

Thank you for your answer

[joseng62]

The latest java update is 8_102 ;-)

When upgrading java the process differs based on your server's operating system. 
Windows server is quite straight forward. Download the latest offline java.exe (correct bit version) from oracle. 
Transfer to your server. 
Run install, install java either in bundled version path or any other path (just know where you installed it).
The Window installer should advice that a previous old version of java exist and if you want to uninstall. Yes is recommended.  
After install shut down tomcat, then you go to the tomcat.exe, right click properties and set the java path to the new installed path.

On Linux:
Best would be to use Google to explain how to install latest java on server.
Almost the same steps as above, but it’s command line.
After install java and un installing previous version, the most common place to set java path is here:
JASPER_INSTALL_PATH/apache-tomcat/scripts/ctl.sh
Update the JRE path

On Windows (none server)
After installing java and uninstallng previous version.
I user setenv.bat to set JAVA_HOME path
Example
set JAVA_HOME=C:Program FilesJavayour version