Add friendlier error message for HidingEnclosingType

java/src/processing/mode/java/pdex/ErrorMessageSimplifier.java

@@ -254,6 +254,11 @@ public class ErrorMessageSimplifier {
         result = Language.interpolate("editor.status.no_effect_assignment", args[0]);
       }
       break;
+
+    case IProblem.HidingEnclosingType:
+      if (args.length > 0 && args[0].equals(problem.getClassName())) {
+        result = Language.interpolate("editor.status.hiding_enclosing_type", args[0]);
+      }
     }
 
     //log("Simplified Error Msg: " + result);

java/src/processing/mode/java/pdex/Problem.java

@@ -37,6 +37,10 @@ public class Problem implements ErrorTable.Entry {
    * The IProblem which is being wrapped
    */
   private IProblem iProblem;
+  /**
+   * The class name for the current sketch
+   */
+  private String className;
   /**
    * The tab number to which the error belongs to
    */
@@ -83,6 +87,7 @@ public class Problem implements ErrorTable.Entry {
     }
     this.tabIndex = tabIndex;
     this.lineNumber = lineNumber;
+    this.className = iProblem.getArguments()[0];
     this.message = process(iProblem);
     this.message = ErrorMessageSimplifier.getSimplifiedErrorMessage(this);
     //ErrorMessageSimplifier.getSimplifiedErrorMessage(this);
@@ -123,6 +128,10 @@ public class Problem implements ErrorTable.Entry {
     return iProblem;
   }
 
+  public String getClassName() {
+    return className;
+  }
+
   public int getTabIndex() {
     return tabIndex;
   }