stupid variable declaration fix

		final EDG edg = new EDGFactory(last).createEDG();

		final SlicingCriterion slicingCriterion = new SlicingCriterion(a.file, a.line, a.name, a.occurrence);

		final Node SC;

		try {

			final Node SC = edg.getNode(slicingCriterion);

			SC = edg.getNode(slicingCriterion);

			if (SC == null) {

				System.out.println("Error: the slicing criterion could not be found! " + slicingCriterion);

				System.exit(1);