Modify test app usages of Property annotations for new OSGi implementation

Change-Id: Ie16cc4c41541f9e199c0c9e5f1338ee617097942
diff --git a/apps/test/messaging-perf/src/main/java/org/onosproject/messagingperf/OsgiPropertyConstants.java b/apps/test/messaging-perf/src/main/java/org/onosproject/messagingperf/OsgiPropertyConstants.java
new file mode 100644
index 0000000..7fffad4
--- /dev/null
+++ b/apps/test/messaging-perf/src/main/java/org/onosproject/messagingperf/OsgiPropertyConstants.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.onosproject.messagingperf;
+
+/**
+ * Name/Value constants for properties.
+ */
+public final class OsgiPropertyConstants {
+    private OsgiPropertyConstants() {
+    }
+
+    public static final String SENDER_THREAD_POOL_SIZE = "totalSenderThreads";
+    public static final int SENDER_THREAD_POOL_SIZE_DEFAULT = 2;
+
+    public static final String RECEIVER_THREAD_POOL_SIZE = "totalReceiverThreads";
+    public static final int RECEIVER_THREAD_POOL_SIZE_DEFAULT = 2;
+
+    public static final String SERIALIZATION_ON = "serializationOn";
+    public static final boolean SERIALIZATION_ON_DEFAULT = true;
+
+    public static final String RECEIVE_ON_IO_LOOP_THREAD = "receiveOnIOLoopThread";
+    public static final boolean RECEIVE_ON_IO_LOOP_THREAD_DEFAULT = false;
+}