
This jars directory contains several files:
    ./all.jar           -- contains GridBroker, GridSim and SimJava2 class files
    ./gridbroker.jar    -- contains GridBroker class files only
    ./gridsim.jar       -- contains GridSim and SimJava2 class files
    ./simjava.jar       -- contains SimJava2 class files only
    ./visualmodeler.jar -- contains VisualModeler class files only   

NOTE: to run VisualModeler program, just type
            java -jar visualmodeler.jar

