Light analysis tests: do not render empty lines between classes and in the beginning

compiler/testData/codegen/light-analysis/javaInterop/generics/allWildcardsOnClass.txt

@@ -4,25 +4,21 @@ public interface A {
     public abstract @org.jetbrains.annotations.NotNull method foo(): OutPair
 }
 
-
 public abstract class B {
     public method <init>(): void
     public @org.jetbrains.annotations.NotNull method bar(): In
     public @org.jetbrains.annotations.NotNull method foo(): OutPair
 }
 
-
 public final class In {
     public method <init>(): void
     public final @org.jetbrains.annotations.NotNull method make(p0: java.lang.Object): java.lang.String
 }
 
-
 public final class MainKt {
     public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
 }
 
-
 public final class OutPair {
     private final field x: java.lang.Object
     private final field y: java.lang.Object

compiler/testData/codegen/light-analysis/javaInterop/generics/covariantOverrideWithDeclarationSiteProjection.txt

@@ -3,25 +3,21 @@ public interface A {
     public abstract @org.jetbrains.annotations.NotNull method foo(): OutPair
 }
 
-
 public abstract class B {
     public method <init>(): void
     public @org.jetbrains.annotations.NotNull method bar(): In
     public @org.jetbrains.annotations.NotNull method foo(): OutPair
 }
 
-
 public final class In {
     public method <init>(): void
     public final @org.jetbrains.annotations.NotNull method make(p0: java.lang.Object): java.lang.String
 }
 
-
 public final class MainKt {
     public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
 }
 
-
 public final class OutPair {
     private final field x: java.lang.Object
     private final field y: java.lang.Object

compiler/testData/codegen/light-analysis/javaInterop/generics/invariantArgumentsNoWildcard.txt

@@ -4,14 +4,12 @@ public final class Inv {
     public final method getX(): java.lang.Object
 }
 
-
 public final class MainKt {
     public final static @org.jetbrains.annotations.NotNull method bar(@org.jetbrains.annotations.NotNull p0: Inv): java.lang.String
     public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
     public final static @org.jetbrains.annotations.NotNull method foo(): Inv
 }
 
-
 public final class Pair {
     private final field x: java.lang.Object
     private final field y: java.lang.Object

compiler/testData/codegen/light-analysis/javaInterop/objectMethods/cloneCallsConstructor.txt

@@ -13,7 +13,6 @@ public final class A {
     public method toString(): java.lang.String
 }
 
-
 public final class CloneCallsConstructorKt {
     public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
 }

compiler/testData/codegen/light-analysis/javaInterop/objectMethods/cloneCallsSuper.txt

@@ -13,7 +13,6 @@ public final class A {
     public method toString(): java.lang.String
 }
 
-
 public final class CloneCallsSuperKt {
     public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
 }

compiler/testData/codegen/light-analysis/javaInterop/objectMethods/cloneCallsSuperAndModifies.txt

@@ -13,7 +13,6 @@ public final class A {
     public method toString(): java.lang.String
 }
 
-
 public final class CloneCallsSuperAndModifiesKt {
     public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
 }

compiler/testData/codegen/light-analysis/javaInterop/objectMethods/cloneHierarchy.txt

@@ -4,7 +4,6 @@ public class A {
     public synthetic method clone(): java.lang.Object
 }
 
-
 public class B {
     private @org.jetbrains.annotations.NotNull field s: java.lang.String
     public method <init>(@org.jetbrains.annotations.NotNull p0: java.lang.String): void
@@ -15,7 +14,6 @@ public class B {
     public final method setS(@org.jetbrains.annotations.NotNull p0: java.lang.String): void
 }
 
-
 public class C {
     private @org.jetbrains.annotations.NotNull field l: java.util.ArrayList
     public method <init>(@org.jetbrains.annotations.NotNull p0: java.lang.String, @org.jetbrains.annotations.NotNull p1: java.util.ArrayList): void
@@ -27,7 +25,6 @@ public class C {
     public final method setL(@org.jetbrains.annotations.NotNull p0: java.util.ArrayList): void
 }
 
-
 public final class CloneHierarchyKt {
     public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
 }

compiler/testData/codegen/light-analysis/javaInterop/objectMethods/cloneableClassWithoutClone.txt

@@ -12,7 +12,6 @@ public final class A {
     public method toString(): java.lang.String
 }
 
-
 public final class CloneableClassWithoutCloneKt {
     public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
 }