Java to Kotlin converter: do not generate redundant parenthesis for empty constructor parameters

j2k/tests/testData/ast/constructors/parameterModification.kt

@@ -26,7 +26,7 @@ class C(arg1: Int, arg2: Int, arg3: Int) {
     }
 }
 
-public class User() {
+public class User {
     class object {
         public fun main() {
             val c1 = C(100, 100, 100)