updated coding rules.

[utils] / system / general / src / main / java / org / wamblee / system / graph / component / CheckExternallyRequiredVisitor.java

diff --git a/system/general/src/main/java/org/wamblee/system/graph/component/CheckExternallyRequiredVisitor.java b/system/general/src/main/java/org/wamblee/system/graph/component/CheckExternallyRequiredVisitor.java
index 1ce53d0732e4de4d67f35785ed04604781c71215..4ab72426212eb23d8ca1ab89e5c056f700dcc5d8 100644 (file)
--- a/system/general/src/main/java/org/wamblee/system/graph/component/CheckExternallyRequiredVisitor.java
+++ b/system/general/src/main/java/org/wamblee/system/graph/component/CheckExternallyRequiredVisitor.java
@@ -36,10 +36,10 @@ public class CheckExternallyRequiredVisitor implements Visitor {
 
     private Log LOG = LogFactory.getLog(CheckExternallyRequiredVisitor.class);
 
-    private Graph _graph;
+    private Graph graph;
 
     public CheckExternallyRequiredVisitor(Graph aGraph) {
-        _graph = aGraph;
+        graph = aGraph;
     }
 
     @Override
@@ -57,7 +57,7 @@ public class CheckExternallyRequiredVisitor implements Visitor {
                         + ": External required interface is not provided");
             }
 
-            List<Edge> edges = _graph.findIncoming(aNode);
+            List<Edge> edges = graph.findIncoming(aNode);
 
             if (edges.isEmpty()) {
                 LOG.warn(aNode + ": Superfluous required interface");