proc.setProcessVariables(new ProcessVariable[]{
ProcessVariable.forName("testvar")
});
ProcessInstance inst = new DefaultProcessInstance();
inst.setProcessTransactionContext(new SimulatorTransactionContext());
inst.setProcessDefinition(proc);
inst.set("testvar", new Date(9));
Evaluate cond = new Evaluate("testvar", "<", new Date(10));
cond.isMet(inst, "");