diff --git a/cmds/servicemanager/ServiceManager.cpp b/cmds/servicemanager/ServiceManager.cpp
index 3cfe529..0727383 100644
--- a/cmds/servicemanager/ServiceManager.cpp
+++ b/cmds/servicemanager/ServiceManager.cpp
@@ -762,4 +762,10 @@
     return Status::ok();
 }
 
+void ServiceManager::clear() {
+    mNameToService.clear();
+    mNameToRegistrationCallback.clear();
+    mNameToClientCallback.clear();
+}
+
 }  // namespace android