X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=system%2Fgeneral%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fsystem%2Fgraph%2FGraph.java;h=9078b92014438ab69ded3e1d67c7f8147f1450de;hb=49ce7cb8387601982d5e6ef186ce206d38f6e3d7;hp=1fe3fcfd1f77c3f769ab2b90b267786771eda096;hpb=17775e14ecfb286e59f67117e5cee7e21e95ab1f;p=utils

diff --git a/system/general/src/main/java/org/wamblee/system/graph/Graph.java b/system/general/src/main/java/org/wamblee/system/graph/Graph.java
index 1fe3fcfd..9078b920 100644
--- a/system/general/src/main/java/org/wamblee/system/graph/Graph.java
+++ b/system/general/src/main/java/org/wamblee/system/graph/Graph.java
@@ -12,7 +12,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- */ 
+ */
 package org.wamblee.system.graph;
 
 import java.util.ArrayList;
@@ -262,17 +262,17 @@ public class Graph {
      *            Visitor.
      */
     public void accept(Visitor aVisitor) {
-        List<Node> nodes = getNodes(); // copy to make sure the visitor can
+        List<Node> allNodes = getNodes(); // copy to make sure the visitor can
         // modify the
         // list of nodes as part of the loop.
 
-        List<Edge> edges = getEdges(); // copy ..... (see above).
+        List<Edge> allEdges = getEdges(); // copy ..... (see above).
 
-        for (Node node : nodes) {
+        for (Node node : allNodes) {
             aVisitor.visitNode(node);
         }
 
-        for (Edge edge : edges) {
+        for (Edge edge : allEdges) {
             aVisitor.visitEdge(edge);
         }
     }