The Javacode-Element contains a reference to a file with javacode that will inserted into a java method for executing, if it is in turn.
The packages 'java.util', 'javax.vecmath' 'org.apache.commons.math' can be used.
Show %script-element-type% for more information about generally script using.

(Since the Groovy-Element takes over the possibility to write a script with Java, this element is deprecated!) 