From 27c9b67cfd12d939021aaf71d8a286fc6b76248c Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Mon, 4 Jun 2012 15:14:56 +0200
Subject: [PATCH] PathInterner.getAllPaths

---
 .../com/intellij/util/containers/PathInterner.java | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/platform/util/src/com/intellij/util/containers/PathInterner.java b/platform/util/src/com/intellij/util/containers/PathInterner.java
index 1ab566b79fef..ee108eec5ee8 100644
--- a/platform/util/src/com/intellij/util/containers/PathInterner.java
+++ b/platform/util/src/com/intellij/util/containers/PathInterner.java
@@ -22,9 +22,7 @@ import gnu.trove.TObjectIntHashMap;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
+import java.util.*;
 
 /**
  * @author peter
@@ -174,6 +172,16 @@ public class PathInterner {
       myIdxToSeq.add(null);
     }
 
+    public List<String> getAllPaths() {
+      ArrayList<String> result = new ArrayList<String>(myIdxToSeq.size() - 1);
+      for (SubstringWrapper[] wrappers : myIdxToSeq) {
+        if (wrappers != null) {
+          result.add(PathInterner.restorePath(wrappers));
+        }
+      }
+      return result;
+    }
+
     public int addPath(String path) {
       PathInterner.SubstringWrapper[] seq = myInterner.internParts(path, true);
       if (!mySeqToIdx.containsKey(seq)) {