Adds useful functions into the Wick environment that are related to Java.
Examples
wickFormula java-util
Gets the JAVA_HOME folder directly from Java. Note: This is for the Java environment that is associated with java. It could be a JRE or JDK.
- $1 - Destination variable name for JAVA_HOME.
Examples
javaUtilGetHome VARNAME
echo "$VARNAME" # Could write out /usr/lib/jvm/java-8-openjdk-amd64/jre
Returns 0 on success, non-zero if there is any issue getting the home folder.