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Posted to commits@tomee.apache.org by an...@apache.org on 2015/09/25 12:42:48 UTC

[13/33] tomee git commit: Align SNAPSHOT versions & reformat examples

http://git-wip-us.apache.org/repos/asf/tomee/blob/f9f1b8ad/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/QueryAndPostCommand.java
----------------------------------------------------------------------
diff --git a/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/QueryAndPostCommand.java b/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/QueryAndPostCommand.java
index 8af0a3f..c72bbaf 100644
--- a/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/QueryAndPostCommand.java
+++ b/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/QueryAndPostCommand.java
@@ -1,48 +1,48 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 jug.client.command.impl;
-
-import jug.client.command.api.AbstractCommand;
-import jug.client.command.api.Command;
-
-import javax.ws.rs.core.Response;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-public abstract class QueryAndPostCommand extends AbstractCommand {
-
-    private static final Pattern PATTERN = Pattern.compile(" \\[(.*),(.*)\\]");
-
-    @Override
-    protected Response invoke(final String cmd) {
-        final Matcher matcher = PATTERN.matcher(cmd.substring(getClass().getAnnotation(Command.class).name().length()));
-        if (!matcher.matches() || matcher.groupCount() != 2) {
-            System.err.println("'" + cmd + "' doesn't match command usage");
-            return null;
-        }
-
-        return client.path(getPath()).query(getName(), matcher.group(1).trim()).post(prePost(matcher.group(2).trim()));
-    }
-
-    protected String prePost(final String post) {
-        return post;
-    }
-
-    protected abstract String getName();
-
-    protected abstract String getPath();
-}
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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 jug.client.command.impl;
+
+import jug.client.command.api.AbstractCommand;
+import jug.client.command.api.Command;
+
+import javax.ws.rs.core.Response;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public abstract class QueryAndPostCommand extends AbstractCommand {
+
+    private static final Pattern PATTERN = Pattern.compile(" \\[(.*),(.*)\\]");
+
+    @Override
+    protected Response invoke(final String cmd) {
+        final Matcher matcher = PATTERN.matcher(cmd.substring(getClass().getAnnotation(Command.class).name().length()));
+        if (!matcher.matches() || matcher.groupCount() != 2) {
+            System.err.println("'" + cmd + "' doesn't match command usage");
+            return null;
+        }
+
+        return client.path(getPath()).query(getName(), matcher.group(1).trim()).post(prePost(matcher.group(2).trim()));
+    }
+
+    protected String prePost(final String post) {
+        return post;
+    }
+
+    protected abstract String getName();
+
+    protected abstract String getPath();
+}

http://git-wip-us.apache.org/repos/asf/tomee/blob/f9f1b8ad/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/ShowPollCommand.java
----------------------------------------------------------------------
diff --git a/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/ShowPollCommand.java b/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/ShowPollCommand.java
index 5313223..9eed651 100644
--- a/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/ShowPollCommand.java
+++ b/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/ShowPollCommand.java
@@ -1,40 +1,40 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 jug.client.command.impl;
-
-import jug.client.command.api.AbstractCommand;
-import jug.client.command.api.Command;
-
-import javax.ws.rs.core.Response;
-
-import static jug.client.command.impl.ShowPollCommand.SHOW_POLL_CMD;
-
-@Command(name = SHOW_POLL_CMD, usage = SHOW_POLL_CMD + " <name>", description = "show a poll")
-public class ShowPollCommand extends AbstractCommand {
-
-    public static final String SHOW_POLL_CMD = "show-poll";
-
-    @Override
-    protected Response invoke(String cmd) {
-        if (SHOW_POLL_CMD.length() + 1 >= cmd.length()) {
-            System.err.println("please specify a poll name");
-            return null;
-        }
-
-        return client.path("api/subject/find/".concat(cmd.substring(SHOW_POLL_CMD.length() + 1))).get();
-    }
-}
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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 jug.client.command.impl;
+
+import jug.client.command.api.AbstractCommand;
+import jug.client.command.api.Command;
+
+import javax.ws.rs.core.Response;
+
+import static jug.client.command.impl.ShowPollCommand.SHOW_POLL_CMD;
+
+@Command(name = SHOW_POLL_CMD, usage = SHOW_POLL_CMD + " <name>", description = "show a poll")
+public class ShowPollCommand extends AbstractCommand {
+
+    public static final String SHOW_POLL_CMD = "show-poll";
+
+    @Override
+    protected Response invoke(String cmd) {
+        if (SHOW_POLL_CMD.length() + 1 >= cmd.length()) {
+            System.err.println("please specify a poll name");
+            return null;
+        }
+
+        return client.path("api/subject/find/".concat(cmd.substring(SHOW_POLL_CMD.length() + 1))).get();
+    }
+}

http://git-wip-us.apache.org/repos/asf/tomee/blob/f9f1b8ad/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/SwitchClientCommand.java
----------------------------------------------------------------------
diff --git a/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/SwitchClientCommand.java b/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/SwitchClientCommand.java
index 3bf715b..d08fb76 100644
--- a/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/SwitchClientCommand.java
+++ b/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/SwitchClientCommand.java
@@ -1,47 +1,47 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 jug.client.command.impl;
-
-import jug.client.command.api.AbstractCommand;
-import jug.client.command.api.Command;
-import jug.client.util.ClientNameHolder;
-
-import javax.ws.rs.core.Response;
-import java.util.Map;
-
-@Command(name = "client", usage = "client <name>", description = "change client")
-public class SwitchClientCommand extends AbstractCommand {
-
-    private Map<String, Class<?>> commands;
-
-    @Override
-    public void execute(final String cmd) {
-        if (cmd.length() <= "client ".length()) {
-            System.err.println("please specify a client name (client1 or client2)");
-            return;
-        }
-
-        final String client = cmd.substring(7);
-        ClientNameHolder.setCurrent(client);
-    }
-
-    @Override
-    protected Response invoke(String cmd) {
-        return null;
-    }
-}
-
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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 jug.client.command.impl;
+
+import jug.client.command.api.AbstractCommand;
+import jug.client.command.api.Command;
+import jug.client.util.ClientNameHolder;
+
+import javax.ws.rs.core.Response;
+import java.util.Map;
+
+@Command(name = "client", usage = "client <name>", description = "change client")
+public class SwitchClientCommand extends AbstractCommand {
+
+    private Map<String, Class<?>> commands;
+
+    @Override
+    public void execute(final String cmd) {
+        if (cmd.length() <= "client ".length()) {
+            System.err.println("please specify a client name (client1 or client2)");
+            return;
+        }
+
+        final String client = cmd.substring(7);
+        ClientNameHolder.setCurrent(client);
+    }
+
+    @Override
+    protected Response invoke(String cmd) {
+        return null;
+    }
+}
+

http://git-wip-us.apache.org/repos/asf/tomee/blob/f9f1b8ad/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/VoteCommand.java
----------------------------------------------------------------------
diff --git a/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/VoteCommand.java b/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/VoteCommand.java
index c95dfff..d0d271f 100644
--- a/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/VoteCommand.java
+++ b/examples/polling-parent/polling-client/src/main/java/jug/client/command/impl/VoteCommand.java
@@ -1,45 +1,45 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 jug.client.command.impl;
-
-import jug.client.command.api.Command;
-import jug.domain.Value;
-
-@Command(name = "vote", usage = "vote [<subject name>, +1|-1]", description = "vote for a subject")
-public class VoteCommand extends QueryAndPostCommand {
-
-    @Override
-    protected String getName() {
-        return "subject";
-    }
-
-    @Override
-    protected String getPath() {
-        return "api/subject/vote";
-    }
-
-    @Override
-    protected String prePost(final String post) {
-        if ("+1".equals(post) || "like".equals(post)) {
-            return Value.I_LIKE.name();
-        }
-        if ("-1".equals(post)) {
-            return Value.I_DONT_LIKE.name();
-        }
-        throw new IllegalArgumentException("please use +1 or -1 and not '" + post + "'");
-    }
-}
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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 jug.client.command.impl;
+
+import jug.client.command.api.Command;
+import jug.domain.Value;
+
+@Command(name = "vote", usage = "vote [<subject name>, +1|-1]", description = "vote for a subject")
+public class VoteCommand extends QueryAndPostCommand {
+
+    @Override
+    protected String getName() {
+        return "subject";
+    }
+
+    @Override
+    protected String getPath() {
+        return "api/subject/vote";
+    }
+
+    @Override
+    protected String prePost(final String post) {
+        if ("+1".equals(post) || "like".equals(post)) {
+            return Value.I_LIKE.name();
+        }
+        if ("-1".equals(post)) {
+            return Value.I_DONT_LIKE.name();
+        }
+        throw new IllegalArgumentException("please use +1 or -1 and not '" + post + "'");
+    }
+}

http://git-wip-us.apache.org/repos/asf/tomee/blob/f9f1b8ad/examples/polling-parent/polling-client/src/main/java/jug/client/util/ClientNameHolder.java
----------------------------------------------------------------------
diff --git a/examples/polling-parent/polling-client/src/main/java/jug/client/util/ClientNameHolder.java b/examples/polling-parent/polling-client/src/main/java/jug/client/util/ClientNameHolder.java
index da5f425..2972a1a 100644
--- a/examples/polling-parent/polling-client/src/main/java/jug/client/util/ClientNameHolder.java
+++ b/examples/polling-parent/polling-client/src/main/java/jug/client/util/ClientNameHolder.java
@@ -1,30 +1,30 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 jug.client.util;
-
-public class ClientNameHolder {
-
-    private static String current = null;
-
-    public static String getCurrent() {
-        return current;
-    }
-
-    public static void setCurrent(String current) {
-        ClientNameHolder.current = current;
-    }
-}
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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 jug.client.util;
+
+public class ClientNameHolder {
+
+    private static String current = null;
+
+    public static String getCurrent() {
+        return current;
+    }
+
+    public static void setCurrent(String current) {
+        ClientNameHolder.current = current;
+    }
+}

http://git-wip-us.apache.org/repos/asf/tomee/blob/f9f1b8ad/examples/polling-parent/polling-client/src/main/java/jug/client/util/CommandManager.java
----------------------------------------------------------------------
diff --git a/examples/polling-parent/polling-client/src/main/java/jug/client/util/CommandManager.java b/examples/polling-parent/polling-client/src/main/java/jug/client/util/CommandManager.java
index 03a27b9..a56461f 100644
--- a/examples/polling-parent/polling-client/src/main/java/jug/client/util/CommandManager.java
+++ b/examples/polling-parent/polling-client/src/main/java/jug/client/util/CommandManager.java
@@ -1,74 +1,74 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 jug.client.util;
-
-import jug.client.command.api.Command;
-import org.apache.xbean.finder.Annotated;
-import org.apache.xbean.finder.AnnotationFinder;
-import org.apache.xbean.finder.IAnnotationFinder;
-import org.apache.xbean.finder.UrlSet;
-
-import java.io.IOException;
-import java.util.Map;
-import java.util.Set;
-import java.util.TreeMap;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-public class CommandManager {
-
-    private static final Logger LOGGER = Logger.getLogger(CommandManager.class.getName());
-    private static final Map<String, Class<?>> COMMANDS = new TreeMap<String, Class<?>>();
-
-    static {
-        final ClassLoader loader = CommandManager.class.getClassLoader();
-        try {
-            UrlSet urlSet = new UrlSet(loader);
-            urlSet = urlSet.exclude(loader);
-            urlSet = urlSet.include(CommandManager.class.getProtectionDomain().getCodeSource().getLocation());
-
-            final IAnnotationFinder finder = new AnnotationFinder(new ConfigurableClasspathArchive(loader, urlSet.getUrls()));
-            for (Annotated<Class<?>> cmd : finder.findMetaAnnotatedClasses(Command.class)) {
-                try {
-                    final Command annotation = cmd.getAnnotation(Command.class);
-                    final String key = annotation.name();
-                    if (!COMMANDS.containsKey(key)) {
-                        COMMANDS.put(key, cmd.get());
-                    } else {
-                        LOGGER.warning("command " + key + " already exists, this one will be ignored ( " + annotation.description() + ")");
-                    }
-                } catch (Exception e) {
-                    // command ignored
-                }
-            }
-        } catch (RuntimeException | IOException e) {
-            LOGGER.log(Level.SEVERE, "an error occured while getting commands", e);
-        }
-    }
-
-    public static Map<String, Class<?>> getCommands() {
-        return COMMANDS;
-    }
-
-    public static int size() {
-        return COMMANDS.size();
-    }
-
-    public static Set<String> keys() {
-        return COMMANDS.keySet();
-    }
-}
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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 jug.client.util;
+
+import jug.client.command.api.Command;
+import org.apache.xbean.finder.Annotated;
+import org.apache.xbean.finder.AnnotationFinder;
+import org.apache.xbean.finder.IAnnotationFinder;
+import org.apache.xbean.finder.UrlSet;
+
+import java.io.IOException;
+import java.util.Map;
+import java.util.Set;
+import java.util.TreeMap;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public class CommandManager {
+
+    private static final Logger LOGGER = Logger.getLogger(CommandManager.class.getName());
+    private static final Map<String, Class<?>> COMMANDS = new TreeMap<String, Class<?>>();
+
+    static {
+        final ClassLoader loader = CommandManager.class.getClassLoader();
+        try {
+            UrlSet urlSet = new UrlSet(loader);
+            urlSet = urlSet.exclude(loader);
+            urlSet = urlSet.include(CommandManager.class.getProtectionDomain().getCodeSource().getLocation());
+
+            final IAnnotationFinder finder = new AnnotationFinder(new ConfigurableClasspathArchive(loader, urlSet.getUrls()));
+            for (Annotated<Class<?>> cmd : finder.findMetaAnnotatedClasses(Command.class)) {
+                try {
+                    final Command annotation = cmd.getAnnotation(Command.class);
+                    final String key = annotation.name();
+                    if (!COMMANDS.containsKey(key)) {
+                        COMMANDS.put(key, cmd.get());
+                    } else {
+                        LOGGER.warning("command " + key + " already exists, this one will be ignored ( " + annotation.description() + ")");
+                    }
+                } catch (Exception e) {
+                    // command ignored
+                }
+            }
+        } catch (RuntimeException | IOException e) {
+            LOGGER.log(Level.SEVERE, "an error occured while getting commands", e);
+        }
+    }
+
+    public static Map<String, Class<?>> getCommands() {
+        return COMMANDS;
+    }
+
+    public static int size() {
+        return COMMANDS.size();
+    }
+
+    public static Set<String> keys() {
+        return COMMANDS.keySet();
+    }
+}

http://git-wip-us.apache.org/repos/asf/tomee/blob/f9f1b8ad/examples/polling-parent/polling-client/src/main/java/jug/client/util/ConfigurableClasspathArchive.java
----------------------------------------------------------------------
diff --git a/examples/polling-parent/polling-client/src/main/java/jug/client/util/ConfigurableClasspathArchive.java b/examples/polling-parent/polling-client/src/main/java/jug/client/util/ConfigurableClasspathArchive.java
index fb9b090..e695fc5 100644
--- a/examples/polling-parent/polling-client/src/main/java/jug/client/util/ConfigurableClasspathArchive.java
+++ b/examples/polling-parent/polling-client/src/main/java/jug/client/util/ConfigurableClasspathArchive.java
@@ -1,196 +1,196 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 jug.client.util;
-
-import org.apache.xbean.finder.archive.Archive;
-import org.apache.xbean.finder.archive.ClassesArchive;
-import org.apache.xbean.finder.archive.ClasspathArchive;
-import org.apache.xbean.finder.archive.CompositeArchive;
-import org.apache.xbean.finder.archive.FilteredArchive;
-import org.apache.xbean.finder.filter.Filter;
-import org.apache.xbean.finder.filter.FilterList;
-import org.apache.xbean.finder.filter.PackageFilter;
-import org.xml.sax.Attributes;
-import org.xml.sax.SAXException;
-import org.xml.sax.helpers.DefaultHandler;
-
-import javax.xml.parsers.SAXParser;
-import javax.xml.parsers.SAXParserFactory;
-import java.io.BufferedInputStream;
-import java.io.IOException;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-public class ConfigurableClasspathArchive extends CompositeArchive {
-
-    private static final SAXParserFactory SAX_FACTORY = SAXParserFactory.newInstance();
-    private static final String SCAN_XML = "META-INF/scan.xml";
-
-    public ConfigurableClasspathArchive(final ClassLoader loader, final Iterable<URL> urls) {
-        super(archive(loader, urls, true));
-    }
-
-    public static List<Archive> archive(final ClassLoader loader, final Iterable<URL> urls, boolean forceDescriptor) {
-        final List<Archive> archives = new ArrayList<Archive>();
-        for (URL location : urls) {
-            try {
-                archives.add(archive(loader, location, true));
-            } catch (Exception e) {
-                // ignored
-            }
-        }
-        return archives;
-    }
-
-    public static Archive archive(final ClassLoader loader, final URL location, boolean forceDescriptor) {
-        try {
-            URL scanXml = loader.getResource(SCAN_XML);
-            if (scanXml == null && !forceDescriptor) {
-                return ClasspathArchive.archive(loader, location);
-            } else if (scanXml == null) {
-                return new ClassesArchive();
-            }
-
-            // read descriptors
-            ScanHandler scan;
-            if (scanXml != null) {
-                scan = read(scanXml);
-            } else {
-                scan = new ScanHandler();
-            }
-
-            final Archive packageArchive = packageArchive(scan.getPackages(), loader, location);
-            final Archive classesArchive = classesArchive(scan.getPackages(), scan.getClasses(), loader);
-
-            if (packageArchive != null && classesArchive != null) {
-                return new CompositeArchive(classesArchive, packageArchive);
-            } else if (packageArchive != null) {
-                return packageArchive;
-            }
-            return classesArchive;
-        } catch (IOException e) {
-            if (forceDescriptor) {
-                return new ClassesArchive();
-            }
-            return ClasspathArchive.archive(loader, location);
-        }
-    }
-
-    public static Archive packageArchive(final Set<String> packageNames, final ClassLoader loader, final URL url) {
-        if (!packageNames.isEmpty()) {
-            return new FilteredArchive(ClasspathArchive.archive(loader, url), filters(packageNames));
-        }
-        return null;
-    }
-
-    private static Filter filters(final Set<String> packageNames) {
-        final List<Filter> filters = new ArrayList<Filter>();
-        for (String packageName : packageNames) {
-            filters.add(new PackageFilter(packageName));
-        }
-        return new FilterList(filters);
-    }
-
-    public static Archive classesArchive(final Set<String> packages, final Set<String> classnames, final ClassLoader loader) {
-        Class<?>[] classes = new Class<?>[classnames.size()];
-        int i = 0;
-        for (String clazz : classnames) {
-            // skip classes managed by package filtering
-            if (packages != null && clazzInPackage(packages, clazz)) {
-                continue;
-            }
-
-            try {
-                classes[i++] = loader.loadClass(clazz);
-            } catch (ClassNotFoundException e) {
-                // ignored
-            }
-        }
-
-        if (i != classes.length) { // shouldn't occur
-            final Class<?>[] updatedClasses = new Class<?>[i];
-            System.arraycopy(classes, 0, updatedClasses, 0, i);
-            classes = updatedClasses;
-        }
-
-        return new ClassesArchive(classes);
-    }
-
-    private static boolean clazzInPackage(final Collection<String> packagename, final String clazz) {
-        for (String str : packagename) {
-            if (clazz.startsWith(str)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    public static ScanHandler read(final URL scanXml) throws IOException {
-        final SAXParser parser;
-        try {
-            synchronized (SAX_FACTORY) {
-                parser = SAX_FACTORY.newSAXParser();
-            }
-            final ScanHandler handler = new ScanHandler();
-            parser.parse(new BufferedInputStream(scanXml.openStream()), handler);
-            return handler;
-        } catch (Exception e) {
-            throw new IOException("can't parse " + scanXml.toExternalForm());
-        }
-    }
-
-    public static final class ScanHandler extends DefaultHandler {
-
-        private final Set<String> classes = new HashSet<String>();
-        private final Set<String> packages = new HashSet<String>();
-        private Set<String> current = null;
-
-        @Override
-        public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
-            if (qName.equals("class")) {
-                current = classes;
-            } else if (qName.equals("package")) {
-                current = packages;
-            }
-        }
-
-        @Override
-        public void characters(char ch[], int start, int length) throws SAXException {
-            if (current != null) {
-                current.add(new String(ch, start, length));
-            }
-        }
-
-        @Override
-        public void endElement(final String uri, final String localName, final String qName) throws SAXException {
-            current = null;
-        }
-
-        public Set<String> getPackages() {
-            return packages;
-        }
-
-        public Set<String> getClasses() {
-            return classes;
-        }
-    }
-}
-
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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 jug.client.util;
+
+import org.apache.xbean.finder.archive.Archive;
+import org.apache.xbean.finder.archive.ClassesArchive;
+import org.apache.xbean.finder.archive.ClasspathArchive;
+import org.apache.xbean.finder.archive.CompositeArchive;
+import org.apache.xbean.finder.archive.FilteredArchive;
+import org.apache.xbean.finder.filter.Filter;
+import org.apache.xbean.finder.filter.FilterList;
+import org.apache.xbean.finder.filter.PackageFilter;
+import org.xml.sax.Attributes;
+import org.xml.sax.SAXException;
+import org.xml.sax.helpers.DefaultHandler;
+
+import javax.xml.parsers.SAXParser;
+import javax.xml.parsers.SAXParserFactory;
+import java.io.BufferedInputStream;
+import java.io.IOException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+public class ConfigurableClasspathArchive extends CompositeArchive {
+
+    private static final SAXParserFactory SAX_FACTORY = SAXParserFactory.newInstance();
+    private static final String SCAN_XML = "META-INF/scan.xml";
+
+    public ConfigurableClasspathArchive(final ClassLoader loader, final Iterable<URL> urls) {
+        super(archive(loader, urls, true));
+    }
+
+    public static List<Archive> archive(final ClassLoader loader, final Iterable<URL> urls, boolean forceDescriptor) {
+        final List<Archive> archives = new ArrayList<Archive>();
+        for (URL location : urls) {
+            try {
+                archives.add(archive(loader, location, true));
+            } catch (Exception e) {
+                // ignored
+            }
+        }
+        return archives;
+    }
+
+    public static Archive archive(final ClassLoader loader, final URL location, boolean forceDescriptor) {
+        try {
+            URL scanXml = loader.getResource(SCAN_XML);
+            if (scanXml == null && !forceDescriptor) {
+                return ClasspathArchive.archive(loader, location);
+            } else if (scanXml == null) {
+                return new ClassesArchive();
+            }
+
+            // read descriptors
+            ScanHandler scan;
+            if (scanXml != null) {
+                scan = read(scanXml);
+            } else {
+                scan = new ScanHandler();
+            }
+
+            final Archive packageArchive = packageArchive(scan.getPackages(), loader, location);
+            final Archive classesArchive = classesArchive(scan.getPackages(), scan.getClasses(), loader);
+
+            if (packageArchive != null && classesArchive != null) {
+                return new CompositeArchive(classesArchive, packageArchive);
+            } else if (packageArchive != null) {
+                return packageArchive;
+            }
+            return classesArchive;
+        } catch (IOException e) {
+            if (forceDescriptor) {
+                return new ClassesArchive();
+            }
+            return ClasspathArchive.archive(loader, location);
+        }
+    }
+
+    public static Archive packageArchive(final Set<String> packageNames, final ClassLoader loader, final URL url) {
+        if (!packageNames.isEmpty()) {
+            return new FilteredArchive(ClasspathArchive.archive(loader, url), filters(packageNames));
+        }
+        return null;
+    }
+
+    private static Filter filters(final Set<String> packageNames) {
+        final List<Filter> filters = new ArrayList<Filter>();
+        for (String packageName : packageNames) {
+            filters.add(new PackageFilter(packageName));
+        }
+        return new FilterList(filters);
+    }
+
+    public static Archive classesArchive(final Set<String> packages, final Set<String> classnames, final ClassLoader loader) {
+        Class<?>[] classes = new Class<?>[classnames.size()];
+        int i = 0;
+        for (String clazz : classnames) {
+            // skip classes managed by package filtering
+            if (packages != null && clazzInPackage(packages, clazz)) {
+                continue;
+            }
+
+            try {
+                classes[i++] = loader.loadClass(clazz);
+            } catch (ClassNotFoundException e) {
+                // ignored
+            }
+        }
+
+        if (i != classes.length) { // shouldn't occur
+            final Class<?>[] updatedClasses = new Class<?>[i];
+            System.arraycopy(classes, 0, updatedClasses, 0, i);
+            classes = updatedClasses;
+        }
+
+        return new ClassesArchive(classes);
+    }
+
+    private static boolean clazzInPackage(final Collection<String> packagename, final String clazz) {
+        for (String str : packagename) {
+            if (clazz.startsWith(str)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public static ScanHandler read(final URL scanXml) throws IOException {
+        final SAXParser parser;
+        try {
+            synchronized (SAX_FACTORY) {
+                parser = SAX_FACTORY.newSAXParser();
+            }
+            final ScanHandler handler = new ScanHandler();
+            parser.parse(new BufferedInputStream(scanXml.openStream()), handler);
+            return handler;
+        } catch (Exception e) {
+            throw new IOException("can't parse " + scanXml.toExternalForm());
+        }
+    }
+
+    public static final class ScanHandler extends DefaultHandler {
+
+        private final Set<String> classes = new HashSet<String>();
+        private final Set<String> packages = new HashSet<String>();
+        private Set<String> current = null;
+
+        @Override
+        public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
+            if (qName.equals("class")) {
+                current = classes;
+            } else if (qName.equals("package")) {
+                current = packages;
+            }
+        }
+
+        @Override
+        public void characters(char ch[], int start, int length) throws SAXException {
+            if (current != null) {
+                current.add(new String(ch, start, length));
+            }
+        }
+
+        @Override
+        public void endElement(final String uri, final String localName, final String qName) throws SAXException {
+            current = null;
+        }
+
+        public Set<String> getPackages() {
+            return packages;
+        }
+
+        public Set<String> getClasses() {
+            return classes;
+        }
+    }
+}
+

http://git-wip-us.apache.org/repos/asf/tomee/blob/f9f1b8ad/examples/polling-parent/polling-core/src/main/java/jug/dao/SubjectDao.java
----------------------------------------------------------------------
diff --git a/examples/polling-parent/polling-core/src/main/java/jug/dao/SubjectDao.java b/examples/polling-parent/polling-core/src/main/java/jug/dao/SubjectDao.java
index 2fb6fcb..824ca75 100644
--- a/examples/polling-parent/polling-core/src/main/java/jug/dao/SubjectDao.java
+++ b/examples/polling-parent/polling-core/src/main/java/jug/dao/SubjectDao.java
@@ -1,115 +1,115 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 jug.dao;
-
-import jug.domain.Subject;
-import jug.domain.Value;
-import jug.domain.Vote;
-
-import javax.ejb.Lock;
-import javax.ejb.LockType;
-import javax.ejb.Singleton;
-import javax.inject.Inject;
-import javax.persistence.EntityManager;
-import javax.persistence.PersistenceContext;
-import java.util.Collection;
-
-@Singleton
-@Lock(LockType.READ)
-public class SubjectDao {
-
-    @PersistenceContext(unitName = "polling")
-    private EntityManager em;
-
-    @Inject
-    private ReadSubjectDao readDao;
-
-    public Subject create(final String name, final String question) {
-        final Subject subject = new Subject();
-        subject.setName(name);
-        subject.setQuestion(question);
-
-        em.persist(subject);
-        return subject;
-    }
-
-    public Subject addVote(final Subject subject, final Vote vote) {
-        final Vote foundVote = retrieve(vote, Vote.class, vote.getId());
-        final Subject subjectToUpdate = retrieve(subject, Subject.class, subject.getId());
-
-        subjectToUpdate.getVotes().add(foundVote);
-        return subjectToUpdate;
-    }
-
-    public Subject findByName(final String name) {
-        return readDao.findByName(name);
-    }
-
-    public Collection<Subject> findAll() {
-        return readDao.findAll();
-    }
-
-    public int subjectLikeVoteNumber(final String subjectName) {
-        return subjectVoteNumber(subjectName, Value.I_LIKE);
-    }
-
-    public int subjectNotLikeVoteNumber(final String subjectName) {
-        return subjectVoteNumber(subjectName, Value.I_DONT_LIKE);
-    }
-
-    private int subjectVoteNumber(final String subjectName, final Value value) {
-        return em.createNamedQuery(Subject.COUNT_VOTE, Number.class)
-                 .setParameter("name", subjectName)
-                 .setParameter("value", value)
-                 .getSingleResult().intValue();
-    }
-
-    private <T> T retrieve(final T object, final Class<T> clazz, long id) {
-        if (em.contains(object)) {
-            return object;
-        }
-
-        final T t = em.find(clazz, id);
-        if (t == null) {
-            throw new IllegalArgumentException(clazz.getSimpleName() + " not found");
-        }
-        return t;
-    }
-
-    public Subject bestSubject() {
-        int bestScore = 0;
-        Subject best = null;
-        for (Subject subject : findAll()) {
-            int currentScore = subject.score();
-            if (best == null || bestScore < currentScore) {
-                bestScore = currentScore;
-                best = subject;
-            }
-        }
-        return best;
-    }
-
-    @Singleton
-    @Lock(LockType.READ)
-    @PersistenceContext(name = "polling")
-    public static interface ReadSubjectDao {
-
-        Subject findByName(final String name);
-
-        Collection<Subject> findAll();
-    }
-}
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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 jug.dao;
+
+import jug.domain.Subject;
+import jug.domain.Value;
+import jug.domain.Vote;
+
+import javax.ejb.Lock;
+import javax.ejb.LockType;
+import javax.ejb.Singleton;
+import javax.inject.Inject;
+import javax.persistence.EntityManager;
+import javax.persistence.PersistenceContext;
+import java.util.Collection;
+
+@Singleton
+@Lock(LockType.READ)
+public class SubjectDao {
+
+    @PersistenceContext(unitName = "polling")
+    private EntityManager em;
+
+    @Inject
+    private ReadSubjectDao readDao;
+
+    public Subject create(final String name, final String question) {
+        final Subject subject = new Subject();
+        subject.setName(name);
+        subject.setQuestion(question);
+
+        em.persist(subject);
+        return subject;
+    }
+
+    public Subject addVote(final Subject subject, final Vote vote) {
+        final Vote foundVote = retrieve(vote, Vote.class, vote.getId());
+        final Subject subjectToUpdate = retrieve(subject, Subject.class, subject.getId());
+
+        subjectToUpdate.getVotes().add(foundVote);
+        return subjectToUpdate;
+    }
+
+    public Subject findByName(final String name) {
+        return readDao.findByName(name);
+    }
+
+    public Collection<Subject> findAll() {
+        return readDao.findAll();
+    }
+
+    public int subjectLikeVoteNumber(final String subjectName) {
+        return subjectVoteNumber(subjectName, Value.I_LIKE);
+    }
+
+    public int subjectNotLikeVoteNumber(final String subjectName) {
+        return subjectVoteNumber(subjectName, Value.I_DONT_LIKE);
+    }
+
+    private int subjectVoteNumber(final String subjectName, final Value value) {
+        return em.createNamedQuery(Subject.COUNT_VOTE, Number.class)
+                .setParameter("name", subjectName)
+                .setParameter("value", value)
+                .getSingleResult().intValue();
+    }
+
+    private <T> T retrieve(final T object, final Class<T> clazz, long id) {
+        if (em.contains(object)) {
+            return object;
+        }
+
+        final T t = em.find(clazz, id);
+        if (t == null) {
+            throw new IllegalArgumentException(clazz.getSimpleName() + " not found");
+        }
+        return t;
+    }
+
+    public Subject bestSubject() {
+        int bestScore = 0;
+        Subject best = null;
+        for (Subject subject : findAll()) {
+            int currentScore = subject.score();
+            if (best == null || bestScore < currentScore) {
+                bestScore = currentScore;
+                best = subject;
+            }
+        }
+        return best;
+    }
+
+    @Singleton
+    @Lock(LockType.READ)
+    @PersistenceContext(name = "polling")
+    public static interface ReadSubjectDao {
+
+        Subject findByName(final String name);
+
+        Collection<Subject> findAll();
+    }
+}

http://git-wip-us.apache.org/repos/asf/tomee/blob/f9f1b8ad/examples/polling-parent/polling-core/src/main/java/jug/dao/VoteDao.java
----------------------------------------------------------------------
diff --git a/examples/polling-parent/polling-core/src/main/java/jug/dao/VoteDao.java b/examples/polling-parent/polling-core/src/main/java/jug/dao/VoteDao.java
index 40ca37d..7466fca 100644
--- a/examples/polling-parent/polling-core/src/main/java/jug/dao/VoteDao.java
+++ b/examples/polling-parent/polling-core/src/main/java/jug/dao/VoteDao.java
@@ -1,42 +1,42 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 jug.dao;
-
-import jug.domain.Value;
-import jug.domain.Vote;
-
-import javax.ejb.Lock;
-import javax.ejb.LockType;
-import javax.ejb.Singleton;
-import javax.persistence.EntityManager;
-import javax.persistence.PersistenceContext;
-
-@Singleton
-@Lock(LockType.READ)
-public class VoteDao {
-
-    @PersistenceContext(unitName = "polling")
-    private EntityManager em;
-
-    public Vote create(final Value voteValue) {
-        final Vote vote = new Vote();
-        vote.setValue(voteValue);
-
-        em.persist(vote);
-        return vote;
-    }
-}
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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 jug.dao;
+
+import jug.domain.Value;
+import jug.domain.Vote;
+
+import javax.ejb.Lock;
+import javax.ejb.LockType;
+import javax.ejb.Singleton;
+import javax.persistence.EntityManager;
+import javax.persistence.PersistenceContext;
+
+@Singleton
+@Lock(LockType.READ)
+public class VoteDao {
+
+    @PersistenceContext(unitName = "polling")
+    private EntityManager em;
+
+    public Vote create(final Value voteValue) {
+        final Vote vote = new Vote();
+        vote.setValue(voteValue);
+
+        em.persist(vote);
+        return vote;
+    }
+}

http://git-wip-us.apache.org/repos/asf/tomee/blob/f9f1b8ad/examples/polling-parent/polling-core/src/test/java/jug/dao/SubjectDaoTest.java
----------------------------------------------------------------------
diff --git a/examples/polling-parent/polling-core/src/test/java/jug/dao/SubjectDaoTest.java b/examples/polling-parent/polling-core/src/test/java/jug/dao/SubjectDaoTest.java
index 74ef984..9c84ab1 100644
--- a/examples/polling-parent/polling-core/src/test/java/jug/dao/SubjectDaoTest.java
+++ b/examples/polling-parent/polling-core/src/test/java/jug/dao/SubjectDaoTest.java
@@ -1,99 +1,99 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 jug.dao;
-
-import jug.domain.Subject;
-import jug.domain.Value;
-import jug.domain.Vote;
-import org.junit.AfterClass;
-import org.junit.Before;
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-import javax.ejb.embeddable.EJBContainer;
-import javax.inject.Inject;
-import javax.naming.NamingException;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-
-public class SubjectDaoTest {
-
-    private static EJBContainer container;
-
-    @Inject
-    private SubjectDao subjectDao;
-
-    @Inject
-    private VoteDao voteDao;
-
-    @BeforeClass
-    public static void start() {
-        container = EJBContainer.createEJBContainer();
-    }
-
-    @Before
-    public void inject() throws NamingException {
-        container.getContext().bind("inject", this);
-    }
-
-    @AfterClass
-    public static void stop() {
-        container.close();
-    }
-
-    @Test
-    public void persistSimpleSubject() {
-        final Subject subject = subjectDao.create("TOMEE_JUG", "What do you think about this JUG?");
-        assertNotNull(subject);
-        assertEquals("TOMEE_JUG", subject.getName());
-    }
-
-    @Test
-    public void playWithVotes() {
-        Subject subject = subjectDao.create("TOMEE_JUG_2", "What do you think about this JUG?");
-
-        final Vote vote = voteDao.create(Value.I_LIKE);
-        subject = subjectDao.addVote(subject, vote);
-        assertEquals(1, subject.getVotes().size());
-
-        final Vote moreVote = voteDao.create(Value.I_LIKE);
-        subject = subjectDao.addVote(subject, moreVote);
-        assertEquals(2, subject.getVotes().size());
-
-        final Vote notLiked = voteDao.create(Value.I_DONT_LIKE);
-        subject = subjectDao.addVote(subject, notLiked);
-        assertEquals(3, subject.getVotes().size());
-
-        final Subject retrievedSubject = subjectDao.findByName("TOMEE_JUG_2");
-        assertNotNull(retrievedSubject);
-        assertNotNull(retrievedSubject.getVotes());
-        assertEquals(3, retrievedSubject.getVotes().size());
-    }
-
-    @Test
-    public void voteNumber() {
-        final Subject subject = subjectDao.create("TOMEE_JUG_3", "What do you think about this JUG?");
-
-        subjectDao.addVote(subject, voteDao.create(Value.I_LIKE));
-        subjectDao.addVote(subject, voteDao.create(Value.I_LIKE));
-        subjectDao.addVote(subject, voteDao.create(Value.I_DONT_LIKE));
-
-        assertEquals(2, subjectDao.subjectLikeVoteNumber("TOMEE_JUG_3"));
-        assertEquals(1, subjectDao.subjectNotLikeVoteNumber("TOMEE_JUG_3"));
-    }
-}
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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 jug.dao;
+
+import jug.domain.Subject;
+import jug.domain.Value;
+import jug.domain.Vote;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import javax.ejb.embeddable.EJBContainer;
+import javax.inject.Inject;
+import javax.naming.NamingException;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+public class SubjectDaoTest {
+
+    private static EJBContainer container;
+
+    @Inject
+    private SubjectDao subjectDao;
+
+    @Inject
+    private VoteDao voteDao;
+
+    @BeforeClass
+    public static void start() {
+        container = EJBContainer.createEJBContainer();
+    }
+
+    @Before
+    public void inject() throws NamingException {
+        container.getContext().bind("inject", this);
+    }
+
+    @AfterClass
+    public static void stop() {
+        container.close();
+    }
+
+    @Test
+    public void persistSimpleSubject() {
+        final Subject subject = subjectDao.create("TOMEE_JUG", "What do you think about this JUG?");
+        assertNotNull(subject);
+        assertEquals("TOMEE_JUG", subject.getName());
+    }
+
+    @Test
+    public void playWithVotes() {
+        Subject subject = subjectDao.create("TOMEE_JUG_2", "What do you think about this JUG?");
+
+        final Vote vote = voteDao.create(Value.I_LIKE);
+        subject = subjectDao.addVote(subject, vote);
+        assertEquals(1, subject.getVotes().size());
+
+        final Vote moreVote = voteDao.create(Value.I_LIKE);
+        subject = subjectDao.addVote(subject, moreVote);
+        assertEquals(2, subject.getVotes().size());
+
+        final Vote notLiked = voteDao.create(Value.I_DONT_LIKE);
+        subject = subjectDao.addVote(subject, notLiked);
+        assertEquals(3, subject.getVotes().size());
+
+        final Subject retrievedSubject = subjectDao.findByName("TOMEE_JUG_2");
+        assertNotNull(retrievedSubject);
+        assertNotNull(retrievedSubject.getVotes());
+        assertEquals(3, retrievedSubject.getVotes().size());
+    }
+
+    @Test
+    public void voteNumber() {
+        final Subject subject = subjectDao.create("TOMEE_JUG_3", "What do you think about this JUG?");
+
+        subjectDao.addVote(subject, voteDao.create(Value.I_LIKE));
+        subjectDao.addVote(subject, voteDao.create(Value.I_LIKE));
+        subjectDao.addVote(subject, voteDao.create(Value.I_DONT_LIKE));
+
+        assertEquals(2, subjectDao.subjectLikeVoteNumber("TOMEE_JUG_3"));
+        assertEquals(1, subjectDao.subjectNotLikeVoteNumber("TOMEE_JUG_3"));
+    }
+}

http://git-wip-us.apache.org/repos/asf/tomee/blob/f9f1b8ad/examples/polling-parent/polling-domain/src/main/java/jug/domain/Result.java
----------------------------------------------------------------------
diff --git a/examples/polling-parent/polling-domain/src/main/java/jug/domain/Result.java b/examples/polling-parent/polling-domain/src/main/java/jug/domain/Result.java
index 7d52fd1..bc6e567 100644
--- a/examples/polling-parent/polling-domain/src/main/java/jug/domain/Result.java
+++ b/examples/polling-parent/polling-domain/src/main/java/jug/domain/Result.java
@@ -1,67 +1,67 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 jug.domain;
-
-import javax.xml.bind.annotation.XmlRootElement;
-import javax.xml.bind.annotation.XmlType;
-
-@XmlRootElement
-@XmlType(propOrder = {
-                         "likes",
-                         "unlikes",
-                         "sum"
-})
-public class Result {
-
-    private int likes;
-    private int unlikes;
-    private int sum;
-
-    public Result() {
-        // no-op
-    }
-
-    public Result(int likes, int unlikes) {
-        this.likes = likes;
-        this.unlikes = -Math.abs(unlikes);
-        sum = likes + unlikes;
-    }
-
-    public int getLikes() {
-        return likes;
-    }
-
-    public void setLikes(int likes) {
-        this.likes = likes;
-    }
-
-    public int getUnlikes() {
-        return unlikes;
-    }
-
-    public void setUnlikes(int unlikes) {
-        this.unlikes = unlikes;
-    }
-
-    public int getSum() {
-        return sum;
-    }
-
-    public void setSum(int sum) {
-        this.sum = sum;
-    }
-}
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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 jug.domain;
+
+import javax.xml.bind.annotation.XmlRootElement;
+import javax.xml.bind.annotation.XmlType;
+
+@XmlRootElement
+@XmlType(propOrder = {
+        "likes",
+        "unlikes",
+        "sum"
+})
+public class Result {
+
+    private int likes;
+    private int unlikes;
+    private int sum;
+
+    public Result() {
+        // no-op
+    }
+
+    public Result(int likes, int unlikes) {
+        this.likes = likes;
+        this.unlikes = -Math.abs(unlikes);
+        sum = likes + unlikes;
+    }
+
+    public int getLikes() {
+        return likes;
+    }
+
+    public void setLikes(int likes) {
+        this.likes = likes;
+    }
+
+    public int getUnlikes() {
+        return unlikes;
+    }
+
+    public void setUnlikes(int unlikes) {
+        this.unlikes = unlikes;
+    }
+
+    public int getSum() {
+        return sum;
+    }
+
+    public void setSum(int sum) {
+        this.sum = sum;
+    }
+}

http://git-wip-us.apache.org/repos/asf/tomee/blob/f9f1b8ad/examples/polling-parent/polling-domain/src/main/java/jug/domain/Subject.java
----------------------------------------------------------------------
diff --git a/examples/polling-parent/polling-domain/src/main/java/jug/domain/Subject.java b/examples/polling-parent/polling-domain/src/main/java/jug/domain/Subject.java
index dfe41ca..ec78b4d 100644
--- a/examples/polling-parent/polling-domain/src/main/java/jug/domain/Subject.java
+++ b/examples/polling-parent/polling-domain/src/main/java/jug/domain/Subject.java
@@ -1,106 +1,106 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 jug.domain;
-
-import javax.persistence.Entity;
-import javax.persistence.FetchType;
-import javax.persistence.GeneratedValue;
-import javax.persistence.Id;
-import javax.persistence.NamedQueries;
-import javax.persistence.NamedQuery;
-import javax.persistence.OneToMany;
-import javax.xml.bind.annotation.XmlRootElement;
-import java.util.ArrayList;
-import java.util.Collection;
-
-@Entity
-@NamedQueries({
-                  @NamedQuery(name = Subject.FIND_ALL, query = "select s from Subject s"),
-                  @NamedQuery(name = Subject.FIND_BY_NAME_QUERY, query = "select s from Subject s where s.name = :name"),
-                  @NamedQuery(name = Subject.COUNT_VOTE, query = "select count(s) from Subject s left join s.votes v where v.value = :value and :name = s.name")
-              })
-@XmlRootElement
-public class Subject {
-
-    public static final String FIND_BY_NAME_QUERY = "Subject.findByName";
-    public static final String COUNT_VOTE = "Subject.countVoteNumber";
-    public static final String FIND_ALL = "Subject.findAll";
-
-    @Id
-    @GeneratedValue
-    private long id;
-
-    private String name;
-
-    private String question;
-
-    @OneToMany(fetch = FetchType.EAGER)
-    private Collection<Vote> votes = new ArrayList<Vote>();
-
-    public Subject() {
-        // no-op
-    }
-
-    public Subject(String name, String question) {
-        this.name = name;
-        this.question = question;
-    }
-
-    public long getId() {
-        return id;
-    }
-
-    public void setId(long id) {
-        this.id = id;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public String getQuestion() {
-        return question;
-    }
-
-    public void setQuestion(String question) {
-        this.question = question;
-    }
-
-    public Collection<Vote> getVotes() {
-        return votes;
-    }
-
-    public void setVotes(Collection<Vote> votes) {
-        this.votes = votes;
-    }
-
-    public int score() {
-        int s = 0;
-        for (Vote vote : votes) {
-            if (vote.getValue().equals(Value.I_LIKE)) {
-                s++;
-            } else {
-                s--;
-            }
-        }
-        return s;
-    }
-}
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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 jug.domain;
+
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.persistence.NamedQueries;
+import javax.persistence.NamedQuery;
+import javax.persistence.OneToMany;
+import javax.xml.bind.annotation.XmlRootElement;
+import java.util.ArrayList;
+import java.util.Collection;
+
+@Entity
+@NamedQueries({
+        @NamedQuery(name = Subject.FIND_ALL, query = "select s from Subject s"),
+        @NamedQuery(name = Subject.FIND_BY_NAME_QUERY, query = "select s from Subject s where s.name = :name"),
+        @NamedQuery(name = Subject.COUNT_VOTE, query = "select count(s) from Subject s left join s.votes v where v.value = :value and :name = s.name")
+})
+@XmlRootElement
+public class Subject {
+
+    public static final String FIND_BY_NAME_QUERY = "Subject.findByName";
+    public static final String COUNT_VOTE = "Subject.countVoteNumber";
+    public static final String FIND_ALL = "Subject.findAll";
+
+    @Id
+    @GeneratedValue
+    private long id;
+
+    private String name;
+
+    private String question;
+
+    @OneToMany(fetch = FetchType.EAGER)
+    private Collection<Vote> votes = new ArrayList<Vote>();
+
+    public Subject() {
+        // no-op
+    }
+
+    public Subject(String name, String question) {
+        this.name = name;
+        this.question = question;
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getQuestion() {
+        return question;
+    }
+
+    public void setQuestion(String question) {
+        this.question = question;
+    }
+
+    public Collection<Vote> getVotes() {
+        return votes;
+    }
+
+    public void setVotes(Collection<Vote> votes) {
+        this.votes = votes;
+    }
+
+    public int score() {
+        int s = 0;
+        for (Vote vote : votes) {
+            if (vote.getValue().equals(Value.I_LIKE)) {
+                s++;
+            } else {
+                s--;
+            }
+        }
+        return s;
+    }
+}

http://git-wip-us.apache.org/repos/asf/tomee/blob/f9f1b8ad/examples/polling-parent/polling-domain/src/main/java/jug/domain/Value.java
----------------------------------------------------------------------
diff --git a/examples/polling-parent/polling-domain/src/main/java/jug/domain/Value.java b/examples/polling-parent/polling-domain/src/main/java/jug/domain/Value.java
index 518142a..c667d6a 100644
--- a/examples/polling-parent/polling-domain/src/main/java/jug/domain/Value.java
+++ b/examples/polling-parent/polling-domain/src/main/java/jug/domain/Value.java
@@ -1,22 +1,22 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 jug.domain;
-
-public enum Value {
-    I_LIKE,
-    I_DONT_LIKE;
-}
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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 jug.domain;
+
+public enum Value {
+    I_LIKE,
+    I_DONT_LIKE;
+}

http://git-wip-us.apache.org/repos/asf/tomee/blob/f9f1b8ad/examples/polling-parent/polling-domain/src/main/java/jug/domain/Vote.java
----------------------------------------------------------------------
diff --git a/examples/polling-parent/polling-domain/src/main/java/jug/domain/Vote.java b/examples/polling-parent/polling-domain/src/main/java/jug/domain/Vote.java
index 605f66d..44f1684 100644
--- a/examples/polling-parent/polling-domain/src/main/java/jug/domain/Vote.java
+++ b/examples/polling-parent/polling-domain/src/main/java/jug/domain/Vote.java
@@ -1,52 +1,52 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 jug.domain;
-
-import javax.persistence.Entity;
-import javax.persistence.EnumType;
-import javax.persistence.Enumerated;
-import javax.persistence.GeneratedValue;
-import javax.persistence.Id;
-import javax.xml.bind.annotation.XmlRootElement;
-
-@Entity
-@XmlRootElement
-public class Vote {
-
-    @Id
-    @GeneratedValue
-    private long id;
-
-    @Enumerated(EnumType.STRING)
-    private Value value;
-
-    public long getId() {
-        return id;
-    }
-
-    public void setId(long id) {
-        this.id = id;
-    }
-
-    public Value getValue() {
-        return value;
-    }
-
-    public void setValue(Value value) {
-        this.value = value;
-    }
-}
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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 jug.domain;
+
+import javax.persistence.Entity;
+import javax.persistence.EnumType;
+import javax.persistence.Enumerated;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.xml.bind.annotation.XmlRootElement;
+
+@Entity
+@XmlRootElement
+public class Vote {
+
+    @Id
+    @GeneratedValue
+    private long id;
+
+    @Enumerated(EnumType.STRING)
+    private Value value;
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public Value getValue() {
+        return value;
+    }
+
+    public void setValue(Value value) {
+        this.value = value;
+    }
+}

http://git-wip-us.apache.org/repos/asf/tomee/blob/f9f1b8ad/examples/polling-parent/polling-web/src/main/java/jug/monitoring/VoteCounter.java
----------------------------------------------------------------------
diff --git a/examples/polling-parent/polling-web/src/main/java/jug/monitoring/VoteCounter.java b/examples/polling-parent/polling-web/src/main/java/jug/monitoring/VoteCounter.java
index 1883d92..d50bca5 100644
--- a/examples/polling-parent/polling-web/src/main/java/jug/monitoring/VoteCounter.java
+++ b/examples/polling-parent/polling-web/src/main/java/jug/monitoring/VoteCounter.java
@@ -1,60 +1,60 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 jug.monitoring;
-
-import jug.domain.Subject;
-
-import javax.enterprise.context.ApplicationScoped;
-import javax.management.Description;
-import javax.management.MBean;
-import javax.management.ManagedAttribute;
-import javax.management.ManagedOperation;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-
-@MBean
-@ApplicationScoped
-@Description("count the number of vote by subject")
-public class VoteCounter {
-
-    private final Map<String, Subject> subjects = new ConcurrentHashMap<String, Subject>();
-
-    @ManagedAttribute
-    @Description("number of poll created/updated in this instance")
-    public int getSubjectNumber() {
-        return subjects.size();
-    }
-
-    @ManagedOperation
-    @Description("current score of the specified poll")
-    public String names() {
-        return subjects.keySet().toString();
-    }
-
-    @ManagedOperation
-    @Description("current score of the specified poll")
-    public String score(final String name) {
-        if (subjects.containsKey(name)) {
-            return Integer.toString(subjects.get(name).score());
-        }
-        return "poll not found";
-    }
-
-    public void putSubject(final Subject subject) {
-        subjects.put(subject.getName(), subject);
-    }
-}
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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 jug.monitoring;
+
+import jug.domain.Subject;
+
+import javax.enterprise.context.ApplicationScoped;
+import javax.management.Description;
+import javax.management.MBean;
+import javax.management.ManagedAttribute;
+import javax.management.ManagedOperation;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+@MBean
+@ApplicationScoped
+@Description("count the number of vote by subject")
+public class VoteCounter {
+
+    private final Map<String, Subject> subjects = new ConcurrentHashMap<String, Subject>();
+
+    @ManagedAttribute
+    @Description("number of poll created/updated in this instance")
+    public int getSubjectNumber() {
+        return subjects.size();
+    }
+
+    @ManagedOperation
+    @Description("current score of the specified poll")
+    public String names() {
+        return subjects.keySet().toString();
+    }
+
+    @ManagedOperation
+    @Description("current score of the specified poll")
+    public String score(final String name) {
+        if (subjects.containsKey(name)) {
+            return Integer.toString(subjects.get(name).score());
+        }
+        return "poll not found";
+    }
+
+    public void putSubject(final Subject subject) {
+        subjects.put(subject.getName(), subject);
+    }
+}

http://git-wip-us.apache.org/repos/asf/tomee/blob/f9f1b8ad/examples/polling-parent/polling-web/src/main/java/jug/rest/PollingApplication.java
----------------------------------------------------------------------
diff --git a/examples/polling-parent/polling-web/src/main/java/jug/rest/PollingApplication.java b/examples/polling-parent/polling-web/src/main/java/jug/rest/PollingApplication.java
index b9501c7..e2fc60d 100644
--- a/examples/polling-parent/polling-web/src/main/java/jug/rest/PollingApplication.java
+++ b/examples/polling-parent/polling-web/src/main/java/jug/rest/PollingApplication.java
@@ -1,32 +1,32 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 jug.rest;
-
-import javax.ws.rs.ApplicationPath;
-import javax.ws.rs.core.Application;
-import java.util.HashSet;
-import java.util.Set;
-
-@ApplicationPath("/api")
-public class PollingApplication extends Application {
-
-    public Set<Class<?>> getClasses() {
-        final Set<Class<?>> classes = new HashSet<Class<?>>();
-        classes.add(SubjectService.class);
-        return classes;
-    }
-}
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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 jug.rest;
+
+import javax.ws.rs.ApplicationPath;
+import javax.ws.rs.core.Application;
+import java.util.HashSet;
+import java.util.Set;
+
+@ApplicationPath("/api")
+public class PollingApplication extends Application {
+
+    public Set<Class<?>> getClasses() {
+        final Set<Class<?>> classes = new HashSet<Class<?>>();
+        classes.add(SubjectService.class);
+        return classes;
+    }
+}