Introduce fictitious numbered Function class descriptors

compiler/testData/loadJava/compiledJava/kotlinSignature/MethodWithFunctionTypes.java

@@ -4,11 +4,11 @@ import java.lang.String;
 import java.lang.UnsupportedOperationException;
 import java.util.*;
 import jet.runtime.typeinfo.KotlinSignature;
-import kotlin.*;
+import kotlin.jvm.functions.*;
 
 public class MethodWithFunctionTypes {
-    @KotlinSignature("fun foo(f : (String?) -> String) : (String.() -> String?)?")
-    public ExtensionFunction0<String, String> foo(Function1<String, String> f) {
+    @KotlinSignature("fun foo(f : (String?) -> String) : (() -> String?)?")
+    public Function0<String> foo(Function1<String, String> f) {
         throw new UnsupportedOperationException();
     }
 }

compiler/testData/loadJava/compiledJava/kotlinSignature/MethodWithFunctionTypes.txt

@@ -2,5 +2,5 @@ package test
 
 public open class MethodWithFunctionTypes {
     public constructor MethodWithFunctionTypes()
-    public open fun foo(/*0*/ f: ((kotlin.String!) -> kotlin.String!)!): (kotlin.String!.() -> kotlin.String!)!
+    public open fun foo(/*0*/ f: ((kotlin.String!) -> kotlin.String!)!): (() -> kotlin.String!)!
 }

compiler/testData/loadJava/compiledJava/sam/adapters/inheritance/AdapterDoesntOverrideDeclaration.java

@@ -2,7 +2,7 @@ package test;
 
 public interface AdapterDoesntOverrideDeclaration {
     public interface Super {
-        void foo(kotlin.Function0<kotlin.Unit> r);
+        void foo(kotlin.jvm.functions.Function0<kotlin.Unit> r);
     }
 
     public interface Sub extends Super {

compiler/testData/loadJava/compiledJava/sam/adapters/inheritance/InheritedAdapterAndDeclaration.java

@@ -3,7 +3,7 @@ package test;
 public interface InheritedAdapterAndDeclaration {
     public interface Super {
         void foo(Runnable r);
-        void foo(kotlin.Function0<kotlin.Unit> r);
+        void foo(kotlin.jvm.functions.Function0<kotlin.Unit> r);
     }
 
     public interface Sub extends Super {

compiler/testData/loadJava/compiledJava/sam/adapters/inheritance/InheritedOverriddenAdapter.java

@@ -7,7 +7,7 @@ public interface InheritedOverriddenAdapter {
     }
 
     public class Sub extends Super {
-        public void foo(kotlin.Function0<kotlin.Unit> r) {
+        public void foo(kotlin.jvm.functions.Function0<kotlin.Unit> r) {
         }
     }
 }

compiler/testData/loadJava/compiledJava/sam/adapters/inheritance/OverriddenAmbiguousAdapters.java

@@ -9,6 +9,6 @@ public interface OverriddenAmbiguousAdapters {
     }
 
     public interface Sub extends Super {
-        void foo(kotlin.Function0<kotlin.Unit> r);
+        void foo(kotlin.jvm.functions.Function0<kotlin.Unit> r);
     }
 }