remove trailing white space from all files

[arvados.git] / sdk / R / R / CollectionTree.R

diff --git a/sdk/R/R/CollectionTree.R b/sdk/R/R/CollectionTree.R
index 91e4ec86459dc8e4ad8891d59cbdb80d771a4013..8b2f8876b0f91a0d86e148f81f1d29d87ab2f479 100644 (file)
--- a/sdk/R/R/CollectionTree.R
+++ b/sdk/R/R/CollectionTree.R
@@ -1,3 +1,7 @@
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: Apache-2.0
+
 source("./R/Subcollection.R")
 source("./R/ArvadosFile.R")
 source("./R/util.R")
@@ -15,7 +19,7 @@ CollectionTree <- R6::R6Class(
             treeBranches <- sapply(fileContent, function(filePath)
             {
                 splitPath <- unlist(strsplit(filePath, "/", fixed = TRUE))
-                branch <- private$createBranch(splitPath)      
+                branch <- private$createBranch(splitPath)
             })
 
             root <- Subcollection$new("")
@@ -76,7 +80,7 @@ CollectionTree <- R6::R6Class(
                     branch <- newFolder
                 }
             }
-            
+
             branch
         },
 
@@ -90,10 +94,10 @@ CollectionTree <- R6::R6Class(
             }
             else
             {
-                # Note: REST always returns folder name alone before other folder 
+                # Note: REST always returns folder name alone before other folder
                 # content, so in first iteration we don't know if it's a file
-                # or folder since its just a name, so we assume it's a file. 
-                # If we encounter that same name again we know 
+                # or folder since its just a name, so we assume it's a file.
+                # If we encounter that same name again we know
                 # it's a folder so we need to replace ArvadosFile with Subcollection.
                 if("ArvadosFile" %in% class(child))
                 {