coverity#1326717 DLS: Dead local store

Change-Id: I3467c9cdd39c8de4d3a10e4bb19c488ae4a6b9f2

1 files changed, 4 insertions, 13 deletions

diff --git a/xmerge/source/xmerge/java/org/openoffice/xmerge/merger/diff/IteratorLCSAlgorithm.java b/xmerge/source/xmerge/java/org/openoffice/xmerge/merger/diff/IteratorLCSAlgorithm.java
index 909b6f50d4b2..d0957a8d5910 100644
--- a/xmerge/source/xmerge/java/org/openoffice/xmerge/merger/diff/IteratorLCSAlgorithm.java
+++ b/xmerge/source/xmerge/java/org/openoffice/xmerge/merger/diff/IteratorLCSAlgorithm.java
@@ -38,11 +38,9 @@ public class IteratorLCSAlgorithm implements DiffAlgorithm {
         int orgSeqlen = orgSeq.elementCount();
         int modSeqlen = modSeq.elementCount();
 
-        int[][] diffTable;
-
         // Diff table is used to keep track which element is the same or not
         // in those 2 sequences
-        diffTable = createDiffTable(orgSeq, modSeq);
+        int[][] diffTable = createDiffTable(orgSeq, modSeq);
 
         // debug purpose...
         if (Debug.isFlagSet(Debug.INFO)) {
@@ -53,17 +51,10 @@ public class IteratorLCSAlgorithm implements DiffAlgorithm {
 
         generateResult(diffTable, orgSeqlen, modSeqlen, diffResult);
 
-        Difference[] diffArray = new Difference[0];
-
         // convert the vector to array, it has to do in here as
         // generateResult is called recursively
-        if (diffResult.size() > 0) {
-            diffArray = new Difference[diffResult.size()];
-            diffResult.toArray(diffArray);
-        }
-
-        diffTable = null;
-        diffResult = null;
+        Difference[] diffArray = new Difference[diffResult.size()];
+        diffResult.toArray(diffArray);
 
         return diffArray;
     }
@@ -218,4 +209,4 @@ public class IteratorLCSAlgorithm implements DiffAlgorithm {
             }
         }
     }
-}
\ No newline at end of file
+}