JAVA_HOME8=/Library/Java/JavaVirtualMachines/jdk1.8.0_301.jdk/Contents/Home
JAVA_HOME11=/Library/Java/JavaVirtualMachines/jdk-11.0.14.jdk/Contents/Home
PATH=$JAVA_HOME11/bin:$PATH:.
CLASSPATH=$JAVA_HOME11/lib/tools.jar:$JAVA_HOME/lib/dt.jar:.
export JAVA_HOME11
export PATH
export CLASSPATH