[LC] Fixed light classes nullability for Kotlin 1.5

Fixed #KT-44472

compiler/testData/asJava/lightClasses/AnnotatedPropertyWithSites.kt

@@ -14,4 +14,6 @@ class Test(@get:MyAnnotation @set:MyAnnotation2 @setparam:MyAnnotation3 @propert
     var @receiver:MyAnnotation7 Int.fooP
         get() = Unit
         set(value) {}
-}
+}
+
+// FIR_COMPARISON

compiler/testData/asJava/lightClasses/DelegatedNested.java

@@ -3,6 +3,7 @@ public final class B /* p.B*/ {
 
 
 public static final class A /* p.B.A*/ implements p.I {
+  @org.jetbrains.annotations.NotNull()
   private final p.I f;
 
   public  A(@org.jetbrains.annotations.NotNull() p.I);//  .ctor(p.I)

compiler/testData/asJava/lightClasses/Delegation.java

@@ -1,4 +1,5 @@
 public final class B /* p.B*/ implements p.I {
+  @org.jetbrains.annotations.NotNull()
   private final p.I f;
 
   public  B(@org.jetbrains.annotations.NotNull() p.I);//  .ctor(p.I)

compiler/testData/asJava/lightClasses/compilationErrors/SameName.java

@@ -1,12 +1,15 @@
 public final class A /* A*/ {
-  private final int i;
-
+  @org.jetbrains.annotations.NotNull()
   private final java.lang.String i$1;
 
+  @org.jetbrains.annotations.NotNull()
   private final java.lang.String j$1;
 
+  @org.jetbrains.annotations.NotNull()
   private final java.lang.String j;
 
+  private final int i;
+
   @org.jetbrains.annotations.NotNull()
   public final java.lang.String g(int, double);//  g(int, double)
 

compiler/testData/asJava/lightClasses/compilationErrors/TraitClassObjectField.java

@@ -8,10 +8,11 @@ public abstract interface TraitClassObjectField /* TraitClassObjectField*/ {
 
 public static final class Companion /* TraitClassObjectField.Companion*/ {
   @org.jetbrains.annotations.Nullable()
-  public static final java.lang.String x = "" /* initializer type: java.lang.String */ /* constant value  */;
-
   private static final java.lang.String y;
 
+  @org.jetbrains.annotations.Nullable()
+  public static final java.lang.String x = "" /* initializer type: java.lang.String */ /* constant value  */;
+
   private  Companion();//  .ctor()
 
 }}

compiler/testData/asJava/lightClasses/ideRegression/ImplementingMutableSet.java

@@ -2,10 +2,11 @@ public final class SmartSet /* SmartSet*/<T>  extends kotlin.collections.Abstrac
   @org.jetbrains.annotations.NotNull()
   public static final SmartSet.Companion Companion;
 
-  private int size;
-
+  @org.jetbrains.annotations.Nullable()
   private java.lang.Object data;
 
+  private int size;
+
   private static final int ARRAY_THRESHOLD;
 
   @kotlin.jvm.JvmStatic()

compiler/testData/asJava/lightClasses/nullabilityAnnotations/Class.java

@@ -2,6 +2,9 @@ public final class Class /* Class*/ {
   @org.jetbrains.annotations.NotNull()
   private final java.lang.String notNullVal;
 
+  @org.jetbrains.annotations.NotNull()
+  private final java.lang.String privateNN;
+
   @org.jetbrains.annotations.NotNull()
   private java.lang.String notNullVar;
 
@@ -9,11 +12,10 @@ public final class Class /* Class*/ {
   private final java.lang.String nullableVal;
 
   @org.jetbrains.annotations.Nullable()
-  private java.lang.String nullableVar;
-
   private final java.lang.String privateN;
 
-  private final java.lang.String privateNN;
+  @org.jetbrains.annotations.Nullable()
+  private java.lang.String nullableVar;
 
   public java.lang.String lateInitVar;
 

compiler/testData/asJava/lightClasses/nullabilityAnnotations/ClassObjectField.java

@@ -5,6 +5,7 @@ public final class ClassObjectField /* ClassObjectField*/ {
   @org.jetbrains.annotations.Nullable()
   private static final java.lang.String x;
 
+  @org.jetbrains.annotations.Nullable()
   private static final java.lang.String y;
 
   public  ClassObjectField();//  .ctor()

compiler/testData/asJava/lightClasses/nullabilityAnnotations/ClassWithConstructorAndProperties.kt

@@ -4,3 +4,5 @@ class ClassWithConstructorAndProperties(
         val nullable: String?,
         val notNull: String
 )
+
+// FIR_COMPARISON

compiler/testData/asJava/lightClasses/nullabilityAnnotations/FileFacade.java

@@ -2,6 +2,9 @@ public final class FileFacadeKt /* FileFacadeKt*/ {
   @org.jetbrains.annotations.NotNull()
   private static final java.lang.String notNullVal;
 
+  @org.jetbrains.annotations.NotNull()
+  private static final java.lang.String privateNn;
+
   @org.jetbrains.annotations.NotNull()
   private static java.lang.String notNullVar;
 
@@ -9,11 +12,10 @@ public final class FileFacadeKt /* FileFacadeKt*/ {
   private static final java.lang.String nullableVal;
 
   @org.jetbrains.annotations.Nullable()
-  private static java.lang.String nullableVar;
-
   private static final java.lang.String privateN;
 
-  private static final java.lang.String privateNn;
+  @org.jetbrains.annotations.Nullable()
+  private static java.lang.String nullableVar;
 
   @org.jetbrains.annotations.NotNull()
   @org.jetbrains.annotations.Nullable()

compiler/testData/asJava/lightClasses/nullabilityAnnotations/FileFacade.kt

@@ -33,4 +33,6 @@ var nullableVarWithGetSet: String?
 
 private val privateNn: String = { "" }()
 private val privateN: String? = { "" }()
-private fun privateFun(a: String, b: String?): String? = null
+private fun privateFun(a: String, b: String?): String? = null
+
+// FIR_COMPARISON