Java to Kotlin converter: added blank line between main method and class

j2k/src/org/jetbrains/jet/j2k/ast/File.kt

@@ -29,7 +29,7 @@ class File(val elements: List<Element>, val mainFunction: String?) : Element() {
     override fun generateCode(builder: CodeBuilder) {
         builder.append(elements, "\n")
         if (mainFunction != null) {
-            builder.append(mainFunction)
+            builder append "\n\n" append mainFunction
         }
     }
 }

j2k/tests/testData/ast/function/main2.kt

@@ -4,4 +4,5 @@ public class A {
         }
     }
 }
+
 fun main(args: Array<String>) = A.main(args)

j2k/tests/testData/ast/function/mainAndNullabilitySetting.kt

@@ -5,4 +5,5 @@ public class A {
         }
     }
 }
+
 fun main(args: Array<String>) = A.main(args)

j2k/tests/testData/ast/issues/kt-638.kt

@@ -31,4 +31,5 @@ public class User {
         }
     }
 }
+
 fun main(args: Array<String>) = User.main(args)

j2k/tests/testData/ast/issues/kt-871.kt

@@ -7,4 +7,5 @@ class Program {
         }
     }
 }
+
 fun main(args: Array<String>) = Program.main(args)

j2k/tests/testData/ast/switch/comlicatedFallDown.kt

@@ -83,4 +83,5 @@ public class SwitchDemo {
         }
     }
 }
+
 fun main(args: Array<String>) = SwitchDemo.main(args)

j2k/tests/testData/ast/switch/emptySwitch.kt

@@ -11,4 +11,5 @@ public class NonDefault {
         }
     }
 }
+
 fun main(args: Array<String>) = NonDefault.main(args)

j2k/tests/testData/ast/switch/fallDown.kt

@@ -13,4 +13,5 @@ public class SwitchDemo {
         }
     }
 }
+
 fun main(args: Array<String>) = SwitchDemo.main(args)

j2k/tests/testData/ast/switch/fallDownWithBlocks.kt

@@ -21,4 +21,5 @@ public class C {
         }
     }
 }
+
 fun main(args: Array<String>) = C.main(args)

j2k/tests/testData/ast/switch/kt-539.kt

@@ -25,4 +25,5 @@ public class SwitchDemo {
         }
     }
 }
+
 fun main(args: Array<String>) = SwitchDemo.main(args)

j2k/tests/testData/ast/switch/nondefault.kt

@@ -13,4 +13,5 @@ public class NonDefault {
         }
     }
 }
+
 fun main(args: Array<String>) = NonDefault.main(args)