Fixing issue in log serialization

Change-Id: I85dbc303d59a429fa7555d84116a05c6e9562938
diff --git a/app/src/main/java/org/opencord/igmpproxy/impl/SingleStateMachine.java b/app/src/main/java/org/opencord/igmpproxy/impl/SingleStateMachine.java
index e0ae994..83f2ef2 100644
--- a/app/src/main/java/org/opencord/igmpproxy/impl/SingleStateMachine.java
+++ b/app/src/main/java/org/opencord/igmpproxy/impl/SingleStateMachine.java
@@ -24,8 +24,6 @@
 import org.opencord.igmpproxy.statemachine.StateMachine;
 import org.opencord.igmpproxy.statemachine.State;
 import org.opencord.igmpproxy.statemachine.StateMachineId;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 import java.util.concurrent.atomic.AtomicInteger;
 
@@ -36,8 +34,6 @@
 public final class SingleStateMachine implements StateMachine {
     public static final int DEFAULT_MAX_RESP = 0xfffffff;
 
-    private Logger log = LoggerFactory.getLogger(getClass());
-
     private StateMachineId stateMachineId;
     private int currentState;
 
@@ -215,7 +211,6 @@
     }
 
     private void next(int msg) {
-        log.debug("Transitioning to State {}", msg);
         this.currentState = transition[currentState][msg];
     }