AntInstallation (AbstractProperty<? extends AntReference> property, AbstractProperty.AbstractPropertyContainer container) { GlobalAntConfiguration antConfiguration = GlobalAntConfiguration.INSTANCE.get(container); LOG.assertTrue(antConfiguration != null); AntReference antReference = property.get(container); if (antReference == PROJECT_DEFAULT) { antReference = AntConfigurationImpl.DEFAULT_ANT.get(container); } if (antReference == null) return null; return antReference.find(antConfiguration); }