Clean all unused and redundant imports in controller.

[controller.git] / opendaylight / sal / connection / implementation / src / main / java / org / opendaylight / controller / sal / connection / implementation / internal / ConnectionService.java

diff --git a/opendaylight/sal/connection/implementation/src/main/java/org/opendaylight/controller/sal/connection/implementation/internal/ConnectionService.java b/opendaylight/sal/connection/implementation/src/main/java/org/opendaylight/controller/sal/connection/implementation/internal/ConnectionService.java
index 1c7e2c05e65f54d28a6560b7c62daa5054104046..a995bf860999f55699bf1606276d0f945ccb77f7 100644 (file)
--- a/opendaylight/sal/connection/implementation/src/main/java/org/opendaylight/controller/sal/connection/implementation/internal/ConnectionService.java
+++ b/opendaylight/sal/connection/implementation/src/main/java/org/opendaylight/controller/sal/connection/implementation/internal/ConnectionService.java
@@ -8,10 +8,7 @@
 
 package org.opendaylight.controller.sal.connection.implementation.internal;
 
-import java.util.HashSet;
 import java.util.Map;
-import java.util.Set;
-import java.util.Collections;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;