X-Git-Url: http://www2.svjatoslav.eu/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Finspector%2Fjava%2Fstructure%2FMethodDescriptor.java;h=1929348d37578ddf4d22fa7028f9cb736647f1e9;hb=d15b56dda6f6b1fbd3337250e4fc2ac9c11b0890;hp=efe6992da430c3b4a52617615879714a00ba1379;hpb=f91d55a9d6fc43fd3839b840c5365b116e4ea40f;p=javainspect.git

diff --git a/src/main/java/eu/svjatoslav/inspector/java/structure/MethodDescriptor.java b/src/main/java/eu/svjatoslav/inspector/java/structure/MethodDescriptor.java
index efe6992..1929348 100755
--- a/src/main/java/eu/svjatoslav/inspector/java/structure/MethodDescriptor.java
+++ b/src/main/java/eu/svjatoslav/inspector/java/structure/MethodDescriptor.java
@@ -98,8 +98,8 @@ public class MethodDescriptor implements GraphElement,
                             + classDescriptor.getColor()
                             + "\", style=\"dotted, bold\"];\n");
 
-        if (!returnType.isVisible())
-            return result.toString();
+        if (returnType == null) return result.toString();
+        if (!returnType.isVisible()) return result.toString();
 
         // main type
         if (returnType.areReferencesShown())
@@ -121,7 +121,7 @@ public class MethodDescriptor implements GraphElement,
         result.append("        // " + methodName + "\n");
 
         result.append("        <TR><td ALIGN=\"right\">"
-                + "<FONT POINT-SIZE=\"8.0\">" + returnType.getClassName(true)
+                + "<FONT POINT-SIZE=\"8.0\">" + describeReturnType()
                 + "</FONT>" + "</td><TD PORT=\"" + getMethodLabel()
                 + "\" ALIGN=\"left\"><FONT COLOR =\"red\" POINT-SIZE=\"11.0\">"
                 + getMethodLabel() + "</FONT></TD></TR>\n");
@@ -129,6 +129,12 @@ public class MethodDescriptor implements GraphElement,
         return result.toString();
     }
 
+    private String describeReturnType() {
+        if (returnType == null) return "-null-";
+
+        return returnType.getClassName(true);
+    }
+
     @Override
     public String getGraphId() {
         return parentClass.getGraphId() + ":" + methodName;