Switch MapList to use Java HashMap

Java HashMap is more efficient than Trove THashMap already in JDK 8.

gitlab #89

Change-Id: I9eb9be8a513ad1cd90b8f6f4a45aca99bba9234b
(cherry picked from commit c4f4133d961fb96ae7a99c86678cb09fb9aff1f5)

diff --git a/bundles/org.simantics.utils.datastructures/src/org/simantics/utils/datastructures/MapList.java b/bundles/org.simantics.utils.datastructures/src/org/simantics/utils/datastructures/MapList.java
index 900c4b7015dcf6a84b1346939f5902fffffc94e6..cdfa9f7829ddbfb4065d95f9c4ef27cf774e306d 100644 (file)
--- a/bundles/org.simantics.utils.datastructures/src/org/simantics/utils/datastructures/MapList.java
+++ b/bundles/org.simantics.utils.datastructures/src/org/simantics/utils/datastructures/MapList.java
@@ -14,11 +14,10 @@
  */
 package org.simantics.utils.datastructures;
 
-import gnu.trove.map.hash.THashMap;
-
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
@@ -73,7 +72,7 @@ public class MapList<L, R> {
     protected Map<L, List<R>> lists;
 
     public MapList() {
-       lists = new THashMap<L, List<R>>();
+       lists = new HashMap<L, List<R>>();
     }
     
     @SuppressWarnings("unchecked")