export JAVA_HOME=/usr/lib/jvm/default-java
export CLASSPATH=/usr/share/java/j3dcore.jar:/usr/share/java/j3dutils.jar:/usr/share/java/vecmath.jar
export JAVA_HOME=/usr/lib/jvm/default-java
export CLASSPATH=/usr/share/java/j3dcore.jar:/usr/share/java/j3dutils.jar:/usr/share/java/vecmath.jar