Minor. Utility moved to a common place

2014-06-06 15:00:11 +04:00
parent 346c491ebd
commit 42aa9e2378
2 changed files with 6 additions and 4 deletions
@@ -370,6 +370,4 @@ private fun PsiElement.isInCopiedArea(fileCopiedFrom: JetFile, startOffsets: Int
        val (start, end) = it
        range in TextRange(start, end)
    }
-}
-
-private fun <T : Any> MutableCollection<T>.addIfNotNull(el: T?) = ContainerUtil.addIfNotNull(this, el)
+}