createPropertyGroup("delay",  //$NON-NLS-1$
new String[] { "throughput", //$NON-NLS-1$
"calcMode" }); //$NON-NLS-1$
PropertyDescriptor p = property("throughput"); //$NON-NLS-1$
p.setValue(NOT_UNDEFINED, Boolean.TRUE);
<BUG>p.setValue(DEFAULT, new Double(0.0));
</BUG>
p = property("calcMode"); //$NON-NLS-1$
p.setValue(NOT_UNDEFINED, Boolean.TRUE);
p.setValue(DEFAULT, tags[0]);

createPropertyGroup("delay",  //$NON-NLS-1$
new String[] { "throughput", //$NON-NLS-1$
"calcMode" }); //$NON-NLS-1$
PropertyDescriptor p = property("throughput"); //$NON-NLS-1$
p.setValue(NOT_UNDEFINED, Boolean.TRUE);
p.setValue(DEFAULT, Double.valueOf(0.0));
p = property("calcMode"); //$NON-NLS-1$
p.setValue(NOT_UNDEFINED, Boolean.TRUE);
p.setValue(DEFAULT, tags[0]);
