New J2K: Fix existing test data

j2k/testData/fileOrElement/equals/EqOperator.new.kt

@@ -23,7 +23,7 @@ internal enum class EE {
 }
 
 internal class X {
-    fun foo(i1: I?, i2: I?, s1: String?, s2: String?, c1: C?, c2: C?, i: Int, o1: O?, o2: O?, e1: E?, e2: E?, bb1: BB?, bb2: BB?, arr1: IntArray, arr2: IntArray, ee1: EE?, ee2: EE?) {
+    fun foo(i1: I?, i2: I?, s1: String, s2: String, c1: C, c2: C, i: Int, o1: O, o2: O, e1: E, e2: E, bb1: BB, bb2: BB, arr1: IntArray, arr2: IntArray, ee1: EE?, ee2: EE) {
         if (i1 === i2) return
         if (s1 === s2) return
         if (c1 == c2) return

j2k/testData/fileOrElement/equals/Equals2.new.kt

@@ -1,9 +0,0 @@
-internal class C {
-    fun foo1(s1: String?, s2: String?): Boolean {
-        return s1 == s2
-    }
-
-    fun foo2(s1: String?, s2: String?): Boolean {
-        return s1 != s2
-    }
-}

j2k/testData/fileOrElement/equals/Equals3.new.kt

@@ -1,9 +0,0 @@
-internal class C {
-    fun equals(c: C?): Boolean {
-        return false
-    }
-
-    fun foo(c1: C, c2: C?): Boolean {
-        return c1.equals(c2)
-    }
-}

j2k/testData/fileOrElement/equals/Equals4.new.kt

@@ -1,5 +0,0 @@
-internal class C {
-    fun foo(s1: String?, s2: String?, s3: String?, s4: String?): Boolean {
-        return s1 == s2 == (s3 != s4)
-    }
-}

j2k/testData/fileOrElement/equals/ObjectsEquals.new.kt

@@ -1,3 +1,5 @@
+import java.util.Objects
+
 internal interface I
 
 internal class C {