Bug 315281 update copyrights for 3.6
bundles/org.eclipse.ui.navigator/src/org/eclipse/ui/internal/navigator/wizards/CommonWizardDescriptorManager.java
}
				});
				return retValue[0];
			}
			if (TAG_NAVIGATOR_CONTENT.equals(anElement.getName())) {
				IConfigurationElement[] commonWizards = anElement.getChildren(TAG_COMMON_WIZARD);
				final String contentExtensionId = anElement.getAttribute(ATT_ID);
				
				retValue[0] = true;
				for (int i = 0; i < commonWizards.length; i++) {
					final IConfigurationElement element = commonWizards[i];
					
					retValue[0] = false;
					SafeRunner.run(new NavigatorSafeRunnable(element) {
						public void run() throws Exception {
							addCommonWizardDescriptor(new CommonWizardDescriptor(element,
									contentExtensionId));
							retValue[0] = true;
						}
					});
					if (!retValue[0])
						break;
				}
				return retValue[0];
			}
			return super.readElement(anElement);
		}
	}
}