Don't load Object as a supertype for Java classes

#KT-4890 In Progress
 #KT-5002 Fixed

compiler/testData/loadJava/sourceJava/ErrorTypes.txt

@@ -1,14 +1,14 @@
 package test
 
-public trait ErrorTypes : java.lang.Object {
-    
+public trait ErrorTypes {
+
     public trait Sub : test.ErrorTypes.Super {
         public abstract fun errorTypeInParameter(/*0*/ list: kotlin.List<kotlin.Array<[ERROR : Unresolved java classifier: T]>?>?): kotlin.Unit
         public abstract override /*1*/ /*fake_override*/ fun errorTypeInParameter(/*0*/ list: kotlin.List<kotlin.Array<[ERROR : Unresolved java classifier: T]>?>?): kotlin.Unit
         public abstract override /*1*/ fun returnErrorType(): [ERROR : Unresolved java classifier: T]?
     }
-    
-    public trait Super : java.lang.Object {
+
+    public trait Super {
         public abstract fun errorTypeInParameter(/*0*/ list: kotlin.List<kotlin.Array<[ERROR : Unresolved java classifier: T]>?>?): kotlin.Unit
         public abstract fun returnErrorType(): [ERROR : Unresolved java classifier: T]?
     }

compiler/testData/loadJava/sourceJava/NullInAnnotation.txt

@@ -2,9 +2,9 @@ package test
 
 public /*synthesized*/ fun NullInAnnotation(/*0*/ function: () -> kotlin.Unit): test.NullInAnnotation
 
-public trait NullInAnnotation : java.lang.Object {
+public trait NullInAnnotation {
     test.NullInAnnotation.Ann(a = null: kotlin.Nothing?, b = {null}: kotlin.Array<kotlin.String>) public abstract fun foo(): kotlin.Unit
-    
+
     public final annotation class Ann : kotlin.Annotation {
         public constructor Ann(/*0*/ a: kotlin.String, /*1*/ vararg b: kotlin.String /*kotlin.Array<kotlin.String>*/)
         public abstract fun a(): kotlin.String

compiler/testData/loadJava/sourceJava/ReturnInnerSubclassOfSupersInner.txt

@@ -1,20 +1,20 @@
 package test
 
-public trait ReturnInnerSubclassOfSupersInner : java.lang.Object {
-    
+public trait ReturnInnerSubclassOfSupersInner {
+
     public open class Sub</*0*/ B> : test.ReturnInnerSubclassOfSupersInner.Super<B> {
         public constructor Sub</*0*/ B>()
-        
+
         public/*package*/ open inner class Inner : test.ReturnInnerSubclassOfSupersInner.Super.Inner {
             public/*package*/ constructor Inner()
             public/*package*/ open override /*1*/ fun get(): test.ReturnInnerSubclassOfSupersInner.Sub<B>?
         }
     }
-    
-    public open class Super</*0*/ A> : java.lang.Object {
+
+    public open class Super</*0*/ A> {
         public constructor Super</*0*/ A>()
-        
-        public/*package*/ open inner class Inner : java.lang.Object {
+
+        public/*package*/ open inner class Inner {
             public/*package*/ constructor Inner()
             public/*package*/ open fun get(): test.ReturnInnerSubclassOfSupersInner.Super<A>?
         }

compiler/testData/loadJava/sourceJava/ReturnNotSubtype.txt

@@ -1,7 +1,7 @@
 package test
 
-public trait ReturnNotSubtype : java.lang.Object {
-    
+public trait ReturnNotSubtype {
+
     public trait Sub : test.ReturnNotSubtype.Super<kotlin.Boolean> {
         public abstract override /*1*/ fun _void(): kotlin.Boolean
         public abstract override /*1*/ fun array(): kotlin.Array<java.lang.Void>?
@@ -10,8 +10,8 @@ public trait ReturnNotSubtype : java.lang.Object {
         public abstract override /*1*/ fun string2(): kotlin.MutableList<kotlin.Boolean>?
         public abstract override /*1*/ fun t(): java.lang.Void?
     }
-    
-    public trait Super</*0*/ T> : java.lang.Object {
+
+    public trait Super</*0*/ T> {
         public abstract fun _void(): kotlin.Unit
         public abstract fun array(): kotlin.Array<T>?
         public abstract fun klass(): java.lang.Class<out kotlin.CharSequence?>?

compiler/testData/loadJava/sourceJava/WrongNumberOfGenericParameters.txt

@@ -1,17 +1,17 @@
 package test
 
-public trait WrongNumberOfGenericParameters : java.lang.Object {
+public trait WrongNumberOfGenericParameters {
     public abstract fun o0(): test.WrongNumberOfGenericParameters.One<out kotlin.Any?>?
     public abstract fun o2(): test.WrongNumberOfGenericParameters.One<[ERROR : T]>?
     public abstract fun t1(): test.WrongNumberOfGenericParameters.Two<out kotlin.Any?, out kotlin.Any?>?
     public abstract fun z(): test.WrongNumberOfGenericParameters.Zero?
-    
-    public trait One</*0*/ T> : java.lang.Object {
+
+    public trait One</*0*/ T> {
     }
-    
-    public trait Two</*0*/ P, /*1*/ Q> : java.lang.Object {
+
+    public trait Two</*0*/ P, /*1*/ Q> {
     }
-    
-    public trait Zero : java.lang.Object {
+
+    public trait Zero {
     }
 }