Merge pull request #646 from Systems-Modeling/ST6RI-837

ST6RI-837: Do not render <<variation>> for EnumerationDefinition

Author: seidewitz

org.omg.sysml.plantuml/src/org/omg/sysml/plantuml/SysML2PlantUMLText.java

@@ -43,6 +43,7 @@
 import org.omg.sysml.lang.sysml.CaseUsage;
 import org.omg.sysml.lang.sysml.Definition;
 import org.omg.sysml.lang.sysml.Element;
+import org.omg.sysml.lang.sysml.EnumerationDefinition;
 import org.omg.sysml.lang.sysml.Expression;
 import org.omg.sysml.lang.sysml.Feature;
 import org.omg.sysml.lang.sysml.FeatureTyping;
@@ -270,7 +271,8 @@ private static void appendVariation(StringBuilder sb, Type typ) {
             if (!u.isVariation()) return;
         } else if (typ instanceof Definition) {
             Definition d = (Definition) typ;
-            if (!d.isVariation()) return;
+            if (d instanceof EnumerationDefinition // Do not render <<variation>> for EnumerationDefinition
+            	|| !d.isVariation()) return;
         } else {
             return;
         }