private void followSelectedReference() {
		if (refsTable == null) {
			return;
		}
		if (gotoReferenceLocationToggleAction.isSelected() &&
			refsTable.getSelectedRowCount() == 1) {
			Reference ref = tableModel.getReference(refsTable.getSelectedRow());
			Variable var = currentProgram.getReferenceManager().getReferencedVariable(ref);
			if (var != null) {
				plugin.goTo(currentProgram, new VariableNameFieldLocation(currentProgram, var, 0));
			}
			else if (ref.getToAddress().isMemoryAddress()) {
				plugin.goTo(currentProgram, ref.getToAddress());
			}
		}
	}
Size the columns such that the interesting ones are wider than the
uninteresting columns.
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/references/EditReferencesProvider.java