How to change maven java home [duplicate]
If you are in Linux, set JAVA_HOME using syntax export JAVA_HOME=<path-to-java>
. Actually it is not only for Maven.
I am using Mac and none of the answers above helped me. I found out that maven loads its own JAVA_HOME from the path specified in: ~/.mavenrc
I changed the content of the file to be: JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_45.jdk/Contents/Home
For Linux it will look something like:export JAVA_HOME=/usr/lib/jvm/java-8-oracle/jre
The best way to force a specific JVM for MAVEN is to create a system wide file loaded by the mvn script.
This file is /etc/mavenrc
and it must declare a JAVA_HOME
environment variable pointing to your specific JVM.
Example:
export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-amd64
If the file exists, it's loaded.
Here is an extract of the mvn
script in order to understand :
if [ -f /etc/mavenrc ] ; then . /etc/mavenrc fi if [ -f "$HOME/.mavenrc" ] ; then . "$HOME/.mavenrc" fi
Alternately, the same content can be written in ~/.mavenrc