From 070957ca14cbcc514e5dda372f834b890a4279c3 Mon Sep 17 00:00:00 2001
From: "Gregory.Shrago" <gregory.shrago@jetbrains.com>
Date: Fri, 15 May 2015 20:04:56 +0300
Subject: [PATCH] cleanup

---
 platform/core-api/src/com/intellij/psi/SyntaxTraverser.java     | 2 +-
 .../src/com/intellij/util/containers/FilteredTraverser.java     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/platform/core-api/src/com/intellij/psi/SyntaxTraverser.java b/platform/core-api/src/com/intellij/psi/SyntaxTraverser.java
index 66bb1990d81d..09e6accf70fc 100644
--- a/platform/core-api/src/com/intellij/psi/SyntaxTraverser.java
+++ b/platform/core-api/src/com/intellij/psi/SyntaxTraverser.java
@@ -67,7 +67,7 @@ public abstract class SyntaxTraverser<T> extends FilteredTraverser<T, SyntaxTrav
   @Nullable
   public T getRawDeepestLast() {
     for (T result = getRoot(), last; result != null; result = last) {
-      JBIterable<T> children = JBIterable.from(children(result));
+      JBIterable<T> children = children(result);
       if (children.isEmpty()) return result;
       //noinspection AssignmentToForLoopParameter
       last = children.last();
diff --git a/platform/util/src/com/intellij/util/containers/FilteredTraverser.java b/platform/util/src/com/intellij/util/containers/FilteredTraverser.java
index b9b3b104e8f3..a774ded99e78 100644
--- a/platform/util/src/com/intellij/util/containers/FilteredTraverser.java
+++ b/platform/util/src/com/intellij/util/containers/FilteredTraverser.java
@@ -102,7 +102,7 @@ public abstract class FilteredTraverser<T, Self extends FilteredTraverser<T, Sel
   @Override
   public JBIterable<T> children(@NotNull T node) {
     if (!myMeta.expandFilter.value(node) && !Conditions.oneOf(myMeta.roots).value(node)) {
-      return JBIterable.from(Collections.<T>emptyList());
+      return JBIterable.empty();
     }
     return JBIterable.from(childrenImpl(node)).filter(Conditions.not(myMeta.excludeFilter));
   }