public void removeComponent(final JComponent comp) {

		SwingUtilities.invokeLater(() -> mergePlugin.removeMergeComponent(comp));
	}
Removes the component that is used to resolve conflicts. This method
is called by the MergeResolvers when user input is no longer required
using the specified component. 
@param comp component to show; if component is null, show the 
default component and do not block
Ghidra/Features/Base/src/main/java/ghidra/app/merge/MergeManager.java