@Override
	public void contextChanged() {
		super.contextChanged();
		maybeGoToActiveFunction();
	}
Dockable provider that displays function comparisons  Clients create/modify
these comparisons using the {@link FunctionComparisonService}, which in turn 
creates instances of this provider as-needed.
Ghidra/Features/CodeCompare/src/main/java/ghidra/features/codecompare/plugin/FunctionComparisonProvider.java