To set JAVA_HOME on a UNIX System

To set JAVA_HOME on a UNIX System

On Java

1. To set JAVA_HOME, do one of the following:
   
   • For Korn and bash shells, run the following commands:
     export JAVA_HOME=jdk-install-dir
     export PATH=$JAVA_HOME/bin:$PATH
   • For the bourne shell, run the following commands:
     JAVA_HOME=jdk-install-dir
     export JAVA_HOME
     PATH=$JAVA_HOME/bin:$PATH
     export PATH
   • For the C shell, run the following commands:
     setenv JAVA_HOME jdk-install-dir
     setenv PATH $JAVA_HOME/bin:$PATH
     export PATH=$JAVA_HOME/bin:$PATH
2. Change the permissions to enable you to run the GlassFish ESB Installer by running the following command:
   chmod 755 JavaCAPS.bin

https://docs.oracle.com/cd/E19182-01/821-0917/6nluh6gq9/index.html

To set JAVA_HOME on Windows System.

To set JAVA_HOME on Windows System.

On Java

To Set JAVA_HOME on a Windows System

To set JAVA_HOME, do the following:

1. Right click My Computer and select Properties.
2. On the Advanced tab, select Environment Variables, and then edit JAVA_HOME to point to where the JDK software is located, for example, C:\Program Files\Java\jdk1.6.0_02.

https://docs.oracle.com/cd/E19182-01/821-0917/6nluh6gq9/index.html