From 50842ea774e042d13e3a0be7182838d74f4f4e1f Mon Sep 17 00:00:00 2001
From: Aleksey Pivovarov <AMPivovarov@gmail.com>
Date: Mon, 20 Apr 2015 14:10:19 +0300
Subject: [PATCH] diff: cleanup

---
 .../src/com/intellij/diff/comparison/TrimUtil.java          | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/platform/diff-impl/src/com/intellij/diff/comparison/TrimUtil.java b/platform/diff-impl/src/com/intellij/diff/comparison/TrimUtil.java
index 7767abdd3188..779822b315f7 100644
--- a/platform/diff-impl/src/com/intellij/diff/comparison/TrimUtil.java
+++ b/platform/diff-impl/src/com/intellij/diff/comparison/TrimUtil.java
@@ -89,7 +89,7 @@ public class TrimUtil {
   //
 
   @NotNull
-  public static Range expand(@NotNull List<? extends Object> text1, @NotNull List<? extends Object> text2,
+  public static Range expand(@NotNull List<?> text1, @NotNull List<?> text2,
                              int start1, int start2, int end1, int end2) {
     int count1 = expandForward(text1, text2, start1, start2, end1, end2);
     start1 += count1;
@@ -144,7 +144,7 @@ public class TrimUtil {
     return start1 - oldStart1;
   }
 
-  public static int expandForward(@NotNull List<? extends Object> text1, @NotNull List<? extends Object> text2,
+  public static int expandForward(@NotNull List<?> text1, @NotNull List<?> text2,
                                   int start1, int start2, int end1, int end2) {
     int oldStart1 = start1;
     while (start1 < end1 && start2 < end2) {
@@ -186,7 +186,7 @@ public class TrimUtil {
     return oldEnd1 - end1;
   }
 
-  public static int expandBackward(@NotNull List<? extends Object> text1, @NotNull List<? extends Object> text2,
+  public static int expandBackward(@NotNull List<?> text1, @NotNull List<?> text2,
                                    int start1, int start2, int end1, int end2) {
     int oldEnd1 = end1;
     while (start1 < end1 && start2 < end2) {