From 30f5dcb3a98adaa6b79c193109b15c30a81ed489 Mon Sep 17 00:00:00 2001
From: Sebastian Bazley <sebb@apache.org>
Date: Sun, 2 Aug 2009 17:23:05 +0000
Subject: [PATCH] Unnecessary casts

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@800111 13f79535-47bb-0310-9956-ffa450edef68
---
 .../org/apache/commons/math/linear/OpenMapRealVector.java     | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/org/apache/commons/math/linear/OpenMapRealVector.java b/src/main/java/org/apache/commons/math/linear/OpenMapRealVector.java
index 882f572f1..d42ff2076 100644
--- a/src/main/java/org/apache/commons/math/linear/OpenMapRealVector.java
+++ b/src/main/java/org/apache/commons/math/linear/OpenMapRealVector.java
@@ -238,7 +238,7 @@ public class OpenMapRealVector implements SparseRealVector, Serializable {
      */
     public OpenMapRealVector add(OpenMapRealVector v) throws IllegalArgumentException{
         checkVectorDimensions(v.getDimension());
-        OpenMapRealVector res = (OpenMapRealVector)copy();
+        OpenMapRealVector res = copy();
         Iterator iter = v.getEntries().iterator();
         while (iter.hasNext()) {
             iter.advance();
@@ -1137,7 +1137,7 @@ public class OpenMapRealVector implements SparseRealVector, Serializable {
      */
     public OpenMapRealVector subtract(OpenMapRealVector v) throws IllegalArgumentException{
         checkVectorDimensions(v.getDimension());
-        OpenMapRealVector res = (OpenMapRealVector)copy();
+        OpenMapRealVector res = copy();
         Iterator iter = v.getEntries().iterator();
         while (iter.hasNext()) {
             iter.advance();