From ac87d8497a3b5936bb8ca9fbdf95e63c9ab997f8 Mon Sep 17 00:00:00 2001
From: "Pavel V. Talanov" <Pavel.Talanov@jetbrains.com>
Date: Mon, 13 Aug 2012 15:20:29 +0400
Subject: [PATCH] Refactor Dangerous*: drop unused stuff.

Adapted from https://github.com/develar/kotlin/commit/a9e0a42fb1347fa8e21c86b5a073ef8a7c873da0.
---
 .../k2js/translate/utils/dangerous/DangerousData.java | 11 ++++-------
 .../utils/dangerous/DangerousTranslator.java          |  9 +++------
 2 files changed, 7 insertions(+), 13 deletions(-)

diff --git a/js/js.translator/src/org/jetbrains/k2js/translate/utils/dangerous/DangerousData.java b/js/js.translator/src/org/jetbrains/k2js/translate/utils/dangerous/DangerousData.java
index 4f4c4c43ab8..09755b727b7 100644
--- a/js/js.translator/src/org/jetbrains/k2js/translate/utils/dangerous/DangerousData.java
+++ b/js/js.translator/src/org/jetbrains/k2js/translate/utils/dangerous/DangerousData.java
@@ -38,6 +38,9 @@ import java.util.List;
  *         RootNode is a node which contains such an expression. For example, it may be a statement expression belongs to.
  */
 public class DangerousData {
+    @NotNull
+    private final List<JetExpression> nodesToBeGeneratedBefore = Lists.newArrayList();
+
 
     @NotNull
     public static DangerousData collect(@NotNull JetExpression expression, @NotNull TranslationContext context) {
@@ -48,10 +51,7 @@ public class DangerousData {
     }
 
     private static boolean cantContainDangerousElements(@NotNull JetElement element) {
-        if (element instanceof JetBlockExpression) {
-            return true;
-        }
-        return false;
+        return element instanceof JetBlockExpression;
     }
 
     @NotNull
@@ -86,9 +86,6 @@ public class DangerousData {
         return EMPTY;
     }
 
-    @NotNull
-    private final List<JetExpression> nodesToBeGeneratedBefore = Lists.newArrayList();
-
     @Nullable
     private JetExpression dangerousNode = null;
 
diff --git a/js/js.translator/src/org/jetbrains/k2js/translate/utils/dangerous/DangerousTranslator.java b/js/js.translator/src/org/jetbrains/k2js/translate/utils/dangerous/DangerousTranslator.java
index 154bdb177ed..38491832308 100644
--- a/js/js.translator/src/org/jetbrains/k2js/translate/utils/dangerous/DangerousTranslator.java
+++ b/js/js.translator/src/org/jetbrains/k2js/translate/utils/dangerous/DangerousTranslator.java
@@ -34,18 +34,15 @@ import java.util.Map;
  * @author Pavel Talanov
  */
 public final class DangerousTranslator extends AbstractTranslator {
-
+    @NotNull
+    private final DangerousData data;
 
     @NotNull
     public static JsNode translate(@NotNull DangerousData data, @NotNull TranslationContext context) {
         assert data.exists();
-        DangerousTranslator translator = new DangerousTranslator(data, context);
-        return translator.translate();
+        return new DangerousTranslator(data, context).translate();
     }
 
-    @NotNull
-    private final DangerousData data;
-
     private DangerousTranslator(@NotNull DangerousData data, @NotNull TranslationContext context) {
         super(context);
         this.data = data;