if ((oldQueue = jgdi.getClusterQueue(cq.getName())) != null) {
jgdi.deleteClusterQueue(oldQueue);
}
jgdi.addClusterQueue(cq);
ParallelEnvironment pe1 = new ParallelEnvironmentImpl(true);
pe1.setName("one");
ParallelEnvironment pe2 = new ParallelEnvironmentImpl(true);
pe2.setName("two");
ParallelEnvironment pe3 = new ParallelEnvironmentImpl(true);
pe3.setName("three");
ParallelEnvironment pe;
if ((pe = jgdi.getParallelEnvironment("one")) != null) {
jgdi.deleteParallelEnvironment(pe);
}
jgdi.addParallelEnvironment(pe1);