public static <T extends DialogComponentProvider> T getDialogComponent(Class<T> ghidraClass) {
		return getDialogComponent(null, ghidraClass);
	}
Gets a dialog component provider of the given type

@param ghidraClass the class of the desired {@link DialogComponentProvider}.
@return the dialog or null if it cannot be found
Ghidra/Framework/Docking/src/main/java/docking/test/AbstractDockingTest.java