public void visitTree(final Tree tree) {

		final ListIterator iter = tree.stmts().listIterator(
				tree.stmts().lastIndexOf(previous));

		if (iter.hasPrevious()) {
			final Stmt p = (Stmt) iter.previous();
			check(p);
		}
		/*
		 * Object prev = iter.previous(); if (prev instanceof LocalExpr)
		 * check(prev);
		 */
	}