Smart completion: java static members, enum members and class object members added

core/descriptors/src/org/jetbrains/jet/lang/descriptors/ClassDescriptor.java

@@ -30,7 +30,7 @@ import java.util.List;
 public interface ClassDescriptor extends ClassifierDescriptor, MemberDescriptor, ClassOrNamespaceDescriptor {
 
     @NotNull
-    JetScope getMemberScope(List<? extends TypeProjection> typeArguments);
+    JetScope getMemberScope(@NotNull List<? extends TypeProjection> typeArguments);
 
     @NotNull
     JetScope getUnsubstitutedInnerClassesScope();

core/descriptors/src/org/jetbrains/jet/lang/descriptors/impl/AbstractClassDescriptor.java

@@ -107,7 +107,7 @@ public abstract class AbstractClassDescriptor implements ClassDescriptor {
 
     @NotNull
     @Override
-    public JetScope getMemberScope(List<? extends TypeProjection> typeArguments) {
+    public JetScope getMemberScope(@NotNull List<? extends TypeProjection> typeArguments) {
         assert typeArguments.size() == getTypeConstructor().getParameters().size() : "Illegal number of type arguments: expected "
                                                                                      + getTypeConstructor().getParameters().size() + " but was " + typeArguments.size()
                                                                                      + " for " + getTypeConstructor() + " " + getTypeConstructor().getParameters();

core/descriptors/src/org/jetbrains/jet/lang/descriptors/impl/LazySubstitutingClassDescriptor.java

@@ -87,7 +87,7 @@ public class LazySubstitutingClassDescriptor implements ClassDescriptor {
 
     @NotNull
     @Override
-    public JetScope getMemberScope(List<? extends TypeProjection> typeArguments) {
+    public JetScope getMemberScope(@NotNull List<? extends TypeProjection> typeArguments) {
         JetScope memberScope = original.getMemberScope(typeArguments);
         if (originalSubstitutor.isEmpty()) {
             return memberScope;