df59a2a13ab4077ff87f4b46ac3cbb970aa71edc,plugins/org.eclipse.xtext.ui/src/org/eclipse/xtext/ui/editor/copyqualifiedname/AbstractCopyQualifiedNameHandler.java,AbstractCopyQualifiedNameHandler,getCopyQualifiedNameService,#EObject#,50

Before Change


		if (selectedElement == null) {
			return null;
		}
		return registry.getResourceServiceProvider(selectedElement.eResource().getURI()).get(CopyQualifiedNameService.class);
	}

}

After Change


		if (selectedElement == null) {
			return null;
		}
		IResourceServiceProvider resourceServiceProvider = registry.getResourceServiceProvider(selectedElement.eResource().getURI());
		if (resourceServiceProvider == null) {
			return null;
		}
		return resourceServiceProvider.get(CopyQualifiedNameService.class);
	}