From 1f0ede6098d72ab1323fc0e39b84df8c8ec82031 Mon Sep 17 00:00:00 2001
From: Kirill Likhodedov <Kirill.Likhodedov@jetbrains.com>
Date: Fri, 28 Dec 2012 19:17:41 +0400
Subject: [PATCH] Move splitPath method to the FileUtil.

---
 .../com/intellij/ide/util/DirectoryChooser.java   | 15 ++-------------
 .../com/intellij/openapi/util/io/FileUtil.java    | 13 +++++++++++++
 2 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/platform/lang-impl/src/com/intellij/ide/util/DirectoryChooser.java b/platform/lang-impl/src/com/intellij/ide/util/DirectoryChooser.java
index f698b920bf62..b703c2c5c749 100644
--- a/platform/lang-impl/src/com/intellij/ide/util/DirectoryChooser.java
+++ b/platform/lang-impl/src/com/intellij/ide/util/DirectoryChooser.java
@@ -30,6 +30,7 @@ import com.intellij.openapi.ui.DialogWrapper;
 import com.intellij.openapi.util.Comparing;
 import com.intellij.openapi.util.Disposer;
 import com.intellij.openapi.util.SystemInfo;
+import com.intellij.openapi.util.io.FileUtil;
 import com.intellij.openapi.util.text.StringUtil;
 import com.intellij.openapi.vfs.LocalFileSystem;
 import com.intellij.openapi.vfs.VirtualFile;
@@ -186,23 +187,11 @@ public class DirectoryChooser extends DialogWrapper {
     return "chooseDestDirectoryDialog";
   }
 
-  private static String[] splitPath(String path) {
-    ArrayList<String> list = new ArrayList<String>();
-    int index = 0;
-    int nextSeparator;
-    while ((nextSeparator = path.indexOf(File.separatorChar, index)) != -1) {
-      list.add(path.substring(index, nextSeparator));
-      index = nextSeparator + 1;
-    }
-    list.add(path.substring(index, path.length()));
-    return ArrayUtil.toStringArray(list);
-  }
-
   private void buildFragments() {
     ArrayList<String[]> pathes = new ArrayList<String[]>();
     for (int i = 0; i < myView.getItemsSize(); i++) {
       ItemWrapper item = myView.getItemByIndex(i);
-      pathes.add(splitPath(item.getPresentableUrl()));
+      pathes.add(ArrayUtil.toStringArray(FileUtil.splitPath(item.getPresentableUrl())));
     }
     FragmentBuilder headBuilder = new FragmentBuilder(pathes){
         protected void append(String fragment, StringBuffer buffer) {
diff --git a/platform/util/src/com/intellij/openapi/util/io/FileUtil.java b/platform/util/src/com/intellij/openapi/util/io/FileUtil.java
index 863766ce8ff7..3a18481857e7 100644
--- a/platform/util/src/com/intellij/openapi/util/io/FileUtil.java
+++ b/platform/util/src/com/intellij/openapi/util/io/FileUtil.java
@@ -1318,6 +1318,19 @@ public class FileUtil extends FileUtilRt {
     return FileUtilRt.loadBytes(stream, length);
   }
 
+  @NotNull
+  public static List<String> splitPath(@NotNull String path) {
+    ArrayList<String> list = new ArrayList<String>();
+    int index = 0;
+    int nextSeparator;
+    while ((nextSeparator = path.indexOf(File.separatorChar, index)) != -1) {
+      list.add(path.substring(index, nextSeparator));
+      index = nextSeparator + 1;
+    }
+    list.add(path.substring(index, path.length()));
+    return list;
+  }
+
   private static final class CompletedFuture<T> implements Future<T> {
     public boolean cancel(boolean mayInterruptIfRunning) {
       return false;