Format all Java in WebRTC.

webrtc/examples/androidapp/src/org/appspot/apprtc/DirectRTCClient.java

Index: webrtc/examples/androidapp/src/org/appspot/apprtc/DirectRTCClient.java
diff --git a/webrtc/examples/androidapp/src/org/appspot/apprtc/DirectRTCClient.java b/webrtc/examples/androidapp/src/org/appspot/apprtc/DirectRTCClient.java
index b85f6da204ea5ceb0fd061d6858e99cef77f968f..199979f61be71e737f8d21f4f9b11cc06492fb29 100644
--- a/webrtc/examples/androidapp/src/org/appspot/apprtc/DirectRTCClient.java
+++ b/webrtc/examples/androidapp/src/org/appspot/apprtc/DirectRTCClient.java
@@ -35,32 +35,28 @@ public class DirectRTCClient implements AppRTCClient, TCPChannelClient.TCPChanne
   private static final int DEFAULT_PORT = 8888;
 
   // Regex pattern used for checking if room id looks like an IP.
-  static final Pattern IP_PATTERN = Pattern.compile(
-      "("
-        // IPv4
-        + "((\\d+\\.){3}\\d+)|"
-        // IPv6
-        + "\\[((([0-9a-fA-F]{1,4}:)*[0-9a-fA-F]{1,4})?::"
-              + "(([0-9a-fA-F]{1,4}:)*[0-9a-fA-F]{1,4})?)\\]|"
-        + "\\[(([0-9a-fA-F]{1,4}:){7}[0-9a-fA-F]{1,4})\\]|"
-        // IPv6 without []
-        + "((([0-9a-fA-F]{1,4}:)*[0-9a-fA-F]{1,4})?::(([0-9a-fA-F]{1,4}:)*[0-9a-fA-F]{1,4})?)|"
-        + "(([0-9a-fA-F]{1,4}:){7}[0-9a-fA-F]{1,4})|"
-        // Literals
-        + "localhost"
+  static final Pattern IP_PATTERN = Pattern.compile("("
+      // IPv4
+      + "((\\d+\\.){3}\\d+)|"
+      // IPv6
+      + "\\[((([0-9a-fA-F]{1,4}:)*[0-9a-fA-F]{1,4})?::"
+      + "(([0-9a-fA-F]{1,4}:)*[0-9a-fA-F]{1,4})?)\\]|"
+      + "\\[(([0-9a-fA-F]{1,4}:){7}[0-9a-fA-F]{1,4})\\]|"
+      // IPv6 without []
+      + "((([0-9a-fA-F]{1,4}:)*[0-9a-fA-F]{1,4})?::(([0-9a-fA-F]{1,4}:)*[0-9a-fA-F]{1,4})?)|"
+      + "(([0-9a-fA-F]{1,4}:){7}[0-9a-fA-F]{1,4})|"
+      // Literals
+      + "localhost"
       + ")"
       // Optional port number
-      + "(:(\\d+))?"
-  );
+      + "(:(\\d+))?");
 
   private final ExecutorService executor;
   private final SignalingEvents events;
   private TCPChannelClient tcpClient;
   private RoomConnectionParameters connectionParameters;
 
-  private enum ConnectionState {
-    NEW, CONNECTED, CLOSED, ERROR
-  };
+  private enum ConnectionState { NEW, CONNECTED, CLOSED, ERROR }
 
   // All alterations of the room state should be done from inside the looper thread.
   private ConnectionState roomState;
@@ -209,7 +205,7 @@ public class DirectRTCClient implements AppRTCClient, TCPChannelClient.TCPChanne
       public void run() {
         JSONObject json = new JSONObject();
         jsonPut(json, "type", "remove-candidates");
-        JSONArray jsonArray =  new JSONArray();
+        JSONArray jsonArray = new JSONArray();
         for (final IceCandidate candidate : candidates) {
           jsonArray.put(toJsonCandidate(candidate));
         }
@@ -244,7 +240,7 @@ public class DirectRTCClient implements AppRTCClient, TCPChannelClient.TCPChanne
           null, // wwsPostUrl
           null, // offerSdp
           null // iceCandidates
-      );
+          );
       events.onConnectedToRoom(parameters);
     }
   }
@@ -265,13 +261,11 @@ public class DirectRTCClient implements AppRTCClient, TCPChannelClient.TCPChanne
         events.onRemoteIceCandidatesRemoved(candidates);
       } else if (type.equals("answer")) {
         SessionDescription sdp = new SessionDescription(
-            SessionDescription.Type.fromCanonicalForm(type),
-            json.getString("sdp"));
+            SessionDescription.Type.fromCanonicalForm(type), json.getString("sdp"));
         events.onRemoteDescription(sdp);
       } else if (type.equals("offer")) {
         SessionDescription sdp = new SessionDescription(
-            SessionDescription.Type.fromCanonicalForm(type),
-            json.getString("sdp"));
+            SessionDescription.Type.fromCanonicalForm(type), json.getString("sdp"));
 
         SignalingParameters parameters = new SignalingParameters(
             // Ice servers are not needed for direct connections.
@@ -282,7 +276,7 @@ public class DirectRTCClient implements AppRTCClient, TCPChannelClient.TCPChanne
             null, // wssPostUrl
             sdp, // offerSdp
             null // iceCandidates
-        );
+            );
         roomState = ConnectionState.CONNECTED;
         events.onConnectedToRoom(parameters);
       } else {
@@ -347,8 +341,7 @@ public class DirectRTCClient implements AppRTCClient, TCPChannelClient.TCPChanne
 
   // Converts a JSON candidate to a Java object.
   private static IceCandidate toJavaCandidate(JSONObject json) throws JSONException {
-    return new IceCandidate(json.getString("id"),
-        json.getInt("label"),
-        json.getString("candidate"));
+    return new IceCandidate(
+        json.getString("id"), json.getInt("label"), json.getString("candidate"));
   }
 }