New J2K: Add temporary sorting of class declarations

j2k/newSrc/org/jetbrains/kotlin/j2k/ConversionsRunner.kt

@@ -54,6 +54,7 @@ object ConversionsRunner {
             +InstanceOfConversion()
             +ForConversion(context)
             +LabeledStatementConversion()
+            +SortClassMembersConversion()
         }
 
     fun doApply(trees: List<JKTreeElement>, context: ConversionContext) {

j2k/newSrc/org/jetbrains/kotlin/j2k/conversions/SortClassMembersConversion.kt

@@ -0,0 +1,19 @@
+/*
+ * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.j2k.conversions
+
+import org.jetbrains.kotlin.j2k.ast.EnumConstant
+import org.jetbrains.kotlin.j2k.tree.*
+
+//TODO temporary
+class SortClassMembersConversion : RecursiveApplicableConversionBase() {
+    override fun applyToElement(element: JKTreeElement): JKTreeElement {
+        if (element !is JKClass) return recurse(element)
+        element.declarationList = element.declarationList
+            .sortedByDescending { it is JKField }
+        return recurse(element)
+    }
+}