JavaPackageFragmentDescriptor.getKind() introduced

core/descriptor.loader.java/src/org/jetbrains/jet/lang/resolve/java/descriptor/JavaPackageFragmentDescriptor.java

@@ -23,4 +23,12 @@ import org.jetbrains.jet.lang.resolve.java.JavaDescriptorResolver;
 public interface JavaPackageFragmentDescriptor extends PackageFragmentDescriptor {
     @NotNull
     JavaDescriptorResolver getJavaDescriptorResolver();
+
+    enum Kind {
+        PROPER,
+        CLASS_STATICS,
+    }
+
+    @NotNull
+    Kind getKind();
 }

core/descriptor.loader.java/src/org/jetbrains/jet/lang/resolve/java/descriptor/JavaPackageFragmentDescriptorImpl.java

@@ -26,6 +26,7 @@ import org.jetbrains.jet.lang.descriptors.annotations.AnnotationDescriptor;
 import org.jetbrains.jet.lang.descriptors.impl.DeclarationDescriptorImpl;
 import org.jetbrains.jet.lang.resolve.java.JavaDescriptorResolver;
 import org.jetbrains.jet.lang.resolve.java.resolver.JavaPackageFragmentProvider;
+import org.jetbrains.jet.lang.resolve.java.scope.JavaClassStaticMembersScope;
 import org.jetbrains.jet.lang.resolve.java.scope.JavaPackageFragmentScope;
 import org.jetbrains.jet.lang.resolve.name.FqName;
 import org.jetbrains.jet.lang.types.TypeSubstitutor;
@@ -59,6 +60,11 @@ public class JavaPackageFragmentDescriptorImpl extends DeclarationDescriptorImpl
         this.memberScope = scopeFactory.fun(this);
     }
 
+    @NotNull
+    @Override
+    public Kind getKind() {
+        return memberScope instanceof JavaClassStaticMembersScope ? Kind.CLASS_STATICS : Kind.PROPER;
+    }
 
     @NotNull
     @Override