Kapt: Store line information in a file doc comment, instead of annotations (KT-21936)

plugins/kapt3/kapt3-compiler/testData/converter/methodParameterNames.txt

@@ -1,18 +1,20 @@
+/**
+ * @KaptMetadata
+ */
+
+import java.lang.System;
+
 @kotlin.Metadata()
-@kapt.internal.KaptMetadata()
 public abstract class Cls {
 
-    @kapt.internal.KaptSignature(value = "foo(Ljava/lang/String;)V")
     public abstract void foo(@org.jetbrains.annotations.NotNull()
     java.lang.String abc);
 
     @org.jetbrains.annotations.NotNull()
-    @kapt.internal.KaptSignature(value = "bar(I)Ljava/lang/String;")
     public final java.lang.String bar(int bcd) {
         return null;
     }
 
-    @kapt.internal.KaptSignature(value = "<init>()V")
     public Cls() {
         super();
     }
@@ -20,17 +22,19 @@ public abstract class Cls {
 
 ////////////////////
 
+/**
+ * @KaptMetadata
+ */
+
+import java.lang.System;
 
 @kotlin.Metadata()
-@kapt.internal.KaptMetadata()
 public abstract interface Intf {
 
-    @kapt.internal.KaptSignature(value = "foo(Ljava/lang/String;)V")
     public abstract void foo(@org.jetbrains.annotations.NotNull()
     java.lang.String abc);
 
     @org.jetbrains.annotations.NotNull()
-    @kapt.internal.KaptSignature(value = "bar(I)Ljava/lang/String;")
     public abstract java.lang.String bar(int bcd);
 
     @kotlin.Metadata()
@@ -41,27 +45,8 @@ public abstract interface Intf {
         }
 
         @org.jetbrains.annotations.NotNull()
-        @kapt.internal.KaptSignature(value = "bar(LIntf;I)Ljava/lang/String;")
         public static java.lang.String bar(Intf $this, int bcd) {
             return null;
         }
     }
 }
-
-////////////////////
-
-package kapt.internal;
-
-public @interface KaptMetadata {
-
-    public java.lang.String value();
-}
-
-////////////////////
-
-package kapt.internal;
-
-public @interface KaptSignature {
-
-    public java.lang.String value();
-}