public static void initializeExtensions() {

		extensions = getAllInstalledExtensions();

		// delete any extensions marked for removal
		extensions.cleanupExtensionsMarkedForRemoval();

		// check for duplicates in the remaining extensions
		extensions.reportDuplicateExtensions();
	}
Performs extension maintenance.  This should be called at startup, before any plugins or
extension points are loaded.
Ghidra/Framework/Generic/src/main/java/ghidra/util/extensions/ExtensionUtils.java