Description
toString() method of SequentialAccessSparseVector.java in Math module did not have closing brace for empty vectors. If the sparse vector is empty (or newly created), toString() method should return '{}'. Currently it returns '{'.
toString() method of SequentialAccessSparseVector.java in Math module did not have closing brace for empty vectors. If the sparse vector is empty (or newly created), toString() method should return '{}'. Currently it returns '{'.