Removed unused import.

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1535704 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/dependencymanager/core/src/main/java/org/apache/felix/dm/tracker/AbstractTracked.java b/dependencymanager/core/src/main/java/org/apache/felix/dm/tracker/AbstractTracked.java
index 512f66b..2f9d3e1 100644
--- a/dependencymanager/core/src/main/java/org/apache/felix/dm/tracker/AbstractTracked.java
+++ b/dependencymanager/core/src/main/java/org/apache/felix/dm/tracker/AbstractTracked.java
@@ -16,7 +16,6 @@
  */
 
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.LinkedHashMap;
 import java.util.LinkedList;
 import java.util.List;