New J2K: add missing line break between property and getter

#KT-35739 fixed

nj2k/nj2k-services/src/org/jetbrains/kotlin/nj2k/postProcessing/processings/ConvertGettersAndSettersToPropertyProcessing.kt

@@ -182,6 +182,7 @@ private class ConvertGettersAndSettersToPropertyStatefulProcessing(
 
         val ktGetter = factory.createGetter(body, getter.modifiersText)
         ktGetter.filterModifiers()
+        property.add(factory.createNewLine(1))
         return property.add(ktGetter).cast<KtPropertyAccessor>().also {
             if (getter is RealGetter) {
                 getter.function.forAllUsages { usage ->

nj2k/testData/newJ2k/detectProperties/kt-31700.kt

@@ -4,5 +4,6 @@ interface Parent {
 } //Subclass
 
 class Child : Parent {
-    override val x: Unit get() {}
+    override val x: Unit
+        get() {}
 }

nj2k/testData/newJ2k/detectProperties/kt-35739.java

@@ -0,0 +1,10 @@
+public class Foo {
+    private String value;
+
+    private String getValue() {
+        if (true) {
+            value = "new";
+        }
+        return value;
+    }
+}

nj2k/testData/newJ2k/detectProperties/kt-35739.kt

@@ -0,0 +1,9 @@
+class Foo {
+    private var value: String? = null
+        private get() {
+            if (true) {
+                field = "new"
+            }
+            return field
+        }
+}

nj2k/testData/newJ2k/function/nativeMethods.kt

@@ -1,4 +1,6 @@
 class Foo {
     private external fun nativeMethod()
-    var bar: Int external get external set
+    var bar: Int
+        external get
+        external set
 }

nj2k/tests/org/jetbrains/kotlin/nj2k/NewJavaToKotlinConverterSingleFileTestGenerated.java

@@ -1595,6 +1595,11 @@ public class NewJavaToKotlinConverterSingleFileTestGenerated extends AbstractNew
             runTest("nj2k/testData/newJ2k/detectProperties/kt-32253.java");
         }
 
+        @TestMetadata("kt-35739.java")
+        public void testKt_35739() throws Exception {
+            runTest("nj2k/testData/newJ2k/detectProperties/kt-35739.java");
+        }
+
         @TestMetadata("NoBackingField.java")
         public void testNoBackingField() throws Exception {
             runTest("nj2k/testData/newJ2k/detectProperties/NoBackingField.java");