Introduction Java APIs ExecutionStarting executionStopping executionCreating and registering a new SimulationExecutionListenerEngineCreating a new execution engineCreating an execution engine descriptorCreating an execution engine listenerRegistering an execution engine to the Simulation ManagerActivating and deactivating an elementTriggering an EventPrinting messages in Simulation ConsolefUML HelperParametric Helper as executing parametric simulation from an Activity