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Posted to commits@commons.apache.org by si...@apache.org on 2011/06/11 23:23:38 UTC

svn commit: r1134766 - /commons/sandbox/graph/trunk/src/main/java/org/apache/commons/graph/domain/basic/UndirectedGraphImpl.java

Author: simonetripodi
Date: Sat Jun 11 21:23:38 2011
New Revision: 1134766

URL: http://svn.apache.org/viewvc?rev=1134766&view=rev
Log:
removed unnecessary 'else' clause

Modified:
    commons/sandbox/graph/trunk/src/main/java/org/apache/commons/graph/domain/basic/UndirectedGraphImpl.java

Modified: commons/sandbox/graph/trunk/src/main/java/org/apache/commons/graph/domain/basic/UndirectedGraphImpl.java
URL: http://svn.apache.org/viewvc/commons/sandbox/graph/trunk/src/main/java/org/apache/commons/graph/domain/basic/UndirectedGraphImpl.java?rev=1134766&r1=1134765&r2=1134766&view=diff
==============================================================================
--- commons/sandbox/graph/trunk/src/main/java/org/apache/commons/graph/domain/basic/UndirectedGraphImpl.java (original)
+++ commons/sandbox/graph/trunk/src/main/java/org/apache/commons/graph/domain/basic/UndirectedGraphImpl.java Sat Jun 11 21:23:38 2011
@@ -169,10 +169,7 @@ public class UndirectedGraphImpl<V exten
         {
             return unmodifiableSet( edgeVerts.get( e ) );
         }
-        else
-        {
-            return new HashSet<V>();
-        }
+        return new HashSet<V>();
     }
 
     /**
@@ -192,10 +189,7 @@ public class UndirectedGraphImpl<V exten
         {
             return unmodifiableSet( vertEdges.get( v ) );
         }
-        else
-        {
-            return new HashSet<WE>();
-        }
+        return new HashSet<WE>();
     }
 
     public void setWeight( WE e, Number w )
@@ -214,10 +208,7 @@ public class UndirectedGraphImpl<V exten
         {
             return edgeWeights.get( e );
         }
-        else
-        {
-            return 1;
-        }
+        return 1;
     }
 
     /**