pick up more litter

vertx-core/src/main/java/org/vertx/java/core/impl/Context.java

@@ -70,7 +70,6 @@ public void reportException(Throwable t) {
     if (deploymentContext != null) {
       deploymentContext.reportException(t);
     } else {
-      t.printStackTrace();
       log.error("context Unhandled exception", t);
     }
   }

vertx-core/src/main/java/org/vertx/java/core/net/impl/DefaultNetClient.java

@@ -380,7 +380,6 @@ public void run() {
           }
         });
       }
-
     } else {
       log.error("Unhandled exception", t);
     }

vertx-core/src/main/java/org/vertx/java/core/net/impl/VertxStateHandler.java

@@ -60,7 +60,6 @@ public void run() {
 
   @Override
   public void exceptionCaught(ChannelHandlerContext chctx, final Throwable t) throws Exception {
-    t.printStackTrace();
     final Channel ch = chctx.channel();
     final C sock = connectionMap.remove(ch);
     if (sock != null && t instanceof Exception) {

vertx-core/src/test/java/vertx/tests/core/http/CountServer.java

@@ -34,10 +34,12 @@ public class CountServer extends Verticle {
 
   public void start() {
     tu = new TestUtils(vertx);
+
     server = vertx.createHttpServer().requestHandler(new Handler<HttpServerRequest>() {
       public void handle(final HttpServerRequest req) {
         tu.checkThread();
-        req.response.headers().put("count", req.headers().get("count"));
+        String cnt = req.headers().get("count");
+        req.response.headers().put("count", cnt);
         req.response.end();
       }
     }).listen(8080);

vertx-core/src/test/java/vertx/tests/core/http/HttpTestClient.java

@@ -2167,13 +2167,14 @@ private void testPooling(final boolean keepAlive) throws Exception {
     final int numGets = 1000;
     int maxPoolSize = 10;
     client.setKeepAlive(keepAlive).setMaxPoolSize(maxPoolSize);
+    final AtomicInteger cnt = new AtomicInteger(0);
     for (int i = 0; i < numGets; i++) {
       final int theCount = i;
       HttpClientRequest req = client.get(path, new Handler<HttpClientResponse>() {
         public void handle(final HttpClientResponse response) {
           tu.azzert(response.statusCode == 200);
           tu.azzert(theCount == Integer.parseInt(response.headers().get("count")));
-          if (theCount == numGets - 1) {
+          if (cnt.incrementAndGet() == numGets) {
             tu.testComplete();
           }
         }

vertx-platform/src/main/java/org/vertx/java/platform/impl/DefaultPlatformManager.java

@@ -1187,15 +1187,13 @@ public void handle(AsyncResult<Void> ar) {
                 }
               });
             } catch (Throwable t) {
-              t.printStackTrace();
               vertx.reportException(t);
               doUndeploy(deploymentName, new SimpleHandler() {
                 public void handle() {
                   aggHandler.done(false);
                 }
               });
             }
-
           }
         };