Fix spacing

java/kotlin-extractor/src/main/kotlin/KotlinFileExtractor.kt

@@ -35,6 +35,8 @@ open class KotlinFileExtractor(
         }
     }
 
+
+
     fun getLabel(element: IrElement) : String? {
         when (element) {
             is IrFile -> return "@\"${element.path};sourcefile\"" // todo: remove copy-pasted code

java/kotlin-extractor/src/main/kotlin/KotlinUsesExtractor.kt

@@ -612,7 +612,6 @@ class X {
         extractClassSupertypes(c.superTypes, c.typeParameters, id, typeArgsQ)
     }
 
-
     fun extractClassSupertypes(superTypes: List<IrType>, typeParameters: List<IrTypeParameter>, id: Label<out DbReftype>, typeArgsQ: List<IrTypeArgument>? = null) {
         // Note we only need to substitute type args here because it is illegal to directly extend a type variable.
         // (For example, we can't have `class A<E> : E`, but can have `class A<E> : Comparable<E>`)

java/kotlin-extractor/src/main/kotlin/TrapWriter.kt

@@ -68,7 +68,6 @@ open class TrapWriter (protected val lm: TrapLabelManager, private val bw: Buffe
             return maybeLabel
         }
     }
-
     /**
      * It is not easy to assign keys to local variables, so they get
      * given `*` IDs. However, the same variable may be referred to