Clean up menu

Author: jimbethancourt

report/src/main/java/org/hjug/refactorfirst/report/HtmlReport.java

@@ -695,6 +695,10 @@ String buildClassCycleDot(
 
     @Override
     public String renderPackageGraphVisuals(String repoUrl, CodebaseGraphDTO codebaseGraphDTO) {
+        if (packageGraph.edgeSet().isEmpty()) {
+            return "";
+        }
+
         String dot = buildPackageGraphDot(packageGraph, repoUrl, codebaseGraphDTO);
         String packageGraphName = "packageGraph";
 

report/src/main/java/org/hjug/refactorfirst/report/SimpleHtmlReport.java

@@ -349,11 +349,13 @@ StringBuilder createMenu(
 
         if (!packageRelationshipsToRemove.isEmpty()) {
             menu.append("<li><a href=\"#\">Packages</a>\n" + "<ul>");
-            renderPackageMapMenu(menu);
+            if (!packageGraph.edgeSet().isEmpty()) {
+                renderPackageMapMenu(menu);
+            }
             menu.append("<li><a href=\"#PACKAGEEDGES\">Package Relationships To Remove</a></li>\n");
             menu.append("</ul>\n" + "</li>");
-        } else {
-            renderClassMapMenu(menu);
+        } else if (!packageGraph.edgeSet().isEmpty()) {
+            renderPackageMapMenu(menu);
         }
 
         if (!disharmonySpecs.isEmpty()) {