The path to the Java installation on your server can be updated by following the procedure below:
Stop Squore Server
Edit <SQUORE_HOME>/server/bin/standalone.conf
on Linux or <SQUORE_HOME>/server/bin/standalone.conf.bat
on Windows
Change the value of the JAVA_HOME, as shown below:
JAVA_HOME="/opt/java/jdk"
or
set "JAVA_HOME=C:\jdk1.7.0_51"
Start Squore Server