private void cleanupPluginsWithUnresolvedDependencies() {
		Plugin p;
		while ((p = findPluginWithUnresolvedDependencies()) != null) {
			unregisterPlugin(p);
		}
	}
Restore the data state from the given XML element.
@param root XML element containing plugins' data state
Ghidra/Framework/Project/src/main/java/ghidra/framework/plugintool/PluginManager.java