JVM

• javaclasspath set and get dynamic Java class path
• javalibrarypath set and get dynamic java.library.path
• jre_path returns Java Runtime Environment used by Scilab
• system_getproperty gets the system property indicated by a specified key.
• system_setproperty set a system property indicated by a specified key and value.
• with_embedded_jre checks if scilab uses a embedded JRE