public void setCloseTabConsumer(Consumer<T> closeTabConsumer) {
		this.closeTabConsumer = closeTabConsumer;
	}
Sets the predicate that will be called before removing a tab via the gui close control. Note
that that tab panel's default action is to remove the tab value, but if you set your own
consumer, you have the responsibility to remove the value.
@param closeTabConsumer the consumer called when the close gui control is clicked.
Ghidra/Framework/Docking/src/main/java/docking/widgets/tab/GTabPanel.java