Added output of appId to the flow list command. Fixed defect in CoreManager - we forgot to put registered ids in our map.
diff --git a/core/net/src/main/java/org/onlab/onos/impl/CoreManager.java b/core/net/src/main/java/org/onlab/onos/impl/CoreManager.java
index 29a8438..edfc080 100644
--- a/core/net/src/main/java/org/onlab/onos/impl/CoreManager.java
+++ b/core/net/src/main/java/org/onlab/onos/impl/CoreManager.java
@@ -1,11 +1,5 @@
 package org.onlab.onos.impl;
 
-import java.io.File;
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.atomic.AtomicInteger;
-
 import org.apache.felix.scr.annotations.Activate;
 import org.apache.felix.scr.annotations.Component;
 import org.apache.felix.scr.annotations.Service;
@@ -14,6 +8,11 @@
 import org.onlab.onos.Version;
 import org.onlab.util.Tools;
 
+import java.io.File;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.atomic.AtomicInteger;
 
 /**
  * Core service implementation.
@@ -23,10 +22,11 @@
 public class CoreManager implements CoreService {
 
     private static final AtomicInteger ID_DISPENSER = new AtomicInteger(1);
+
     private static final File VERSION_FILE = new File("../VERSION");
     private static Version version = Version.version("1.0.0-SNAPSHOT");
 
-    private final Map<Short, DefaultApplicationId> ids = new ConcurrentHashMap<>();
+    private final Map<Short, DefaultApplicationId> appIds = new ConcurrentHashMap<>();
 
     // TODO: work in progress
 
@@ -45,12 +45,15 @@
 
     @Override
     public ApplicationId getAppId(Short id) {
-        return ids.get(id);
+        return appIds.get(id);
     }
 
     @Override
     public ApplicationId registerApplication(String name) {
-        return new DefaultApplicationId((short) ID_DISPENSER.getAndIncrement(), name);
+        short id = (short) ID_DISPENSER.getAndIncrement();
+        DefaultApplicationId appId = new DefaultApplicationId(id, name);
+        appIds.put(id, appId);
+        return appId;
     }
 
 }