fixed checkstyle warnings

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@894187 13f79535-47bb-0310-9956-ffa450edef68

src/main/java/org/apache/commons/math/linear/OpenMapRealVector.java

@@ -69,7 +69,6 @@ public class OpenMapRealVector extends AbstractRealVector implements SparseRealV
      * Construct a (dimension)-length vector of zeros, specifying zero tolerance.
      * @param dimension Size of the vector
      * @param epsilon The tolerance for having a value considered zero
-     * @param defaultValue value for non-specified entries
      */
     public OpenMapRealVector(int dimension, double epsilon) {
         virtualSize = dimension;
@@ -608,7 +607,6 @@ public class OpenMapRealVector extends AbstractRealVector implements SparseRealV
         return false;
     }
 
- 
     /** {@inheritDoc} */
     public OpenMapRealVector mapAdd(double d) {
         return copy().mapAddToSelf(d);