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From andytay...@apache.org
Subject [24/51] [abbrv] [partial] activemq-6 git commit: ACTIVEMQ6-4 - Rename packages to ActiveMQ
Date Tue, 11 Nov 2014 18:41:54 GMT
http://git-wip-us.apache.org/repos/asf/activemq-6/blob/23e8edd9/activemq6-core-client/src/main/java/org/apache/activemq6/utils/json/JSONObject.java
----------------------------------------------------------------------
diff --git a/activemq6-core-client/src/main/java/org/apache/activemq6/utils/json/JSONObject.java b/activemq6-core-client/src/main/java/org/apache/activemq6/utils/json/JSONObject.java
new file mode 100644
index 0000000..bf74a3e
--- /dev/null
+++ b/activemq6-core-client/src/main/java/org/apache/activemq6/utils/json/JSONObject.java
@@ -0,0 +1,1751 @@
+/*
+ * Copyright 2005-2014 Red Hat, Inc.
+ * Red Hat 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.
+ */
+/*
+Copyright (c) 2002 JSON.org
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+The Software shall be used for Good, not Evil.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+package org.apache.activemq6.utils.json;
+
+import java.io.IOException;
+import java.io.Writer;
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.TreeSet;
+
+/**
+ * A JSONObject is an unordered collection of name/value pairs.
+ * <p>
+ * Its external form is a string wrapped in curly braces with colons between the names and values,
+ * and commas between the values and names. The internal form is an object having <code>get</code>
+ * and <code>opt</code> methods for accessing the values by name, and <code>put</code> methods for
+ * adding or replacing values by name.
+ * <p>
+ * The values can be any of these types: <code>Boolean</code>, <code>JSONArray</code>,
+ * <code>JSONObject</code>, <code>Number</code>, {@code string}, or the
+ * <code>JSONObject.NULL</code> object. A JSONObject constructor can be used to convert an external
+ * form JSON text into an internal form whose values can be retrieved with the <code>get</code> and
+ * <code>opt</code> methods, or to convert values into a JSON text using the <code>put</code> and
+ * <code>toString</code> methods. A <code>get</code> method returns a value if one can be found, and
+ * throws an exception if one cannot be found. An <code>opt</code> method returns a default value
+ * instead of throwing an exception, and so is useful for obtaining optional values.
+ * <p>
+ * The generic <code>get()</code> and <code>opt()</code> methods return an object, which you can
+ * cast or query for type. There are also typed <code>get</code> and <code>opt</code> methods that
+ * do type checking and type coercion for you.
+ * <p>
+ * The <code>put</code> methods adds values to an object. For example,
+ *
+ * <pre>
+ * myString = new JSONObject().put(&quot;JSON&quot;, &quot;Hello, World!&quot;).toString();
+ * </pre>
+ *
+ * produces the string <code>{"JSON": "Hello, World"}</code>.
+ * <p>
+ * The texts produced by the <code>toString</code> methods strictly conform to the JSON syntax
+ * rules. The constructors are more forgiving in the texts they will accept:
+ * <ul>
+ * <li>An extra <code>,</code>&nbsp;<small>(comma)</small> may appear just before the closing brace.
+ * </li>
+ * <li>Strings may be quoted with <code>'</code>&nbsp;<small>(single quote)</small>.</li>
+ * <li>Strings do not need to be quoted at all if they do not begin with a quote or single quote,
+ * and if they do not contain leading or trailing spaces, and if they do not contain any of these
+ * characters: <code>{ } [ ] / \ : , = ; #</code> and if they do not look like numbers and if they
+ * are not the reserved words <code>true</code>, <code>false</code>, or {@code null}.</li>
+ * <li>Keys can be followed by <code>=</code> or <code>=&gt;</code> as well as by <code>:</code>.</li>
+ * <li>Values can be followed by <code>;</code> <small>(semicolon)</small> as well as by
+ * <code>,</code> <small>(comma)</small>.</li>
+ * <li>Numbers may have the <code>0-</code> <small>(octal)</small> or <code>0x-</code>
+ * <small>(hex)</small> prefix.</li>
+ * </ul>
+ * @author JSON.org
+ * @version 2009-03-06
+ */
+public class JSONObject
+{
+
+   /**
+    * JSONObject.NULL is equivalent to the value that JavaScript calls null,
+    * whilst Java's null is equivalent to the value that JavaScript calls
+    * undefined.
+    */
+   private static final class Null
+   {
+
+      /**
+       * There is only intended to be a single instance of the NULL object,
+       * so the clone method returns itself.
+       * @return     NULL.
+       */
+      @Override
+      protected Object clone()
+      {
+         return this;
+      }
+
+      /**
+       * A Null object is equal to the null value and to itself.
+       * @param object    An object to test for nullness.
+       * @return true if the object parameter is the JSONObject.NULL object
+       *  or null.
+       */
+      @Override
+      public boolean equals(final Object object)
+      {
+         return object == null || object == this;
+      }
+
+      @Override
+      public int hashCode()
+      {
+         // TODO
+         return 0;
+      }
+
+      /**
+       * Get the "null" string value.
+       * @return The string "null".
+       */
+      @Override
+      public String toString()
+      {
+         return "null";
+      }
+   }
+
+   /**
+    * The map where the JSONObject's properties are kept.
+    */
+   private final Map map;
+
+   /**
+    * It is sometimes more convenient and less ambiguous to have a
+    * {@code null} object than to use Java's {@code null} value.
+    * <code>JSONObject.NULL.equals(null)</code> returns <code>true</code>.
+    * <code>JSONObject.NULL.toString()</code> returns <code>"null"</code>.
+    */
+   public static final Object NULL = new Null();
+
+   /**
+    * Construct an empty JSONObject.
+    */
+   public JSONObject()
+   {
+      map = new HashMap();
+   }
+
+   /**
+    * Construct a JSONObject from a subset of another JSONObject.
+    * An array of strings is used to identify the keys that should be copied.
+    * Missing keys are ignored.
+    * @param jo A JSONObject.
+    * @param names An array of strings.
+    * @exception JSONException If a value is a non-finite number or if a name is duplicated.
+    */
+   public JSONObject(final JSONObject jo, final String[] names) throws JSONException
+   {
+      this();
+      for (String name : names)
+      {
+         putOnce(name, jo.opt(name));
+      }
+   }
+
+   /**
+    * Construct a JSONObject from a JSONTokener.
+    * @param x A JSONTokener object containing the source string.
+    * @throws JSONException If there is a syntax error in the source string
+    *  or a duplicated key.
+    */
+   public JSONObject(final JSONTokener x) throws JSONException
+   {
+      this();
+      char c;
+      String key;
+
+      if (x.nextClean() != '{')
+      {
+         throw x.syntaxError("A JSONObject text must begin with '{'");
+      }
+      for (;;)
+      {
+         c = x.nextClean();
+         switch (c)
+         {
+            case 0:
+               throw x.syntaxError("A JSONObject text must end with '}'");
+            case '}':
+               return;
+            default:
+               x.back();
+               key = x.nextValue().toString();
+         }
+
+         /*
+          * The key is followed by ':'. We will also tolerate '=' or '=>'.
+          */
+
+         c = x.nextClean();
+         if (c == '=')
+         {
+            if (x.next() != '>')
+            {
+               x.back();
+            }
+         }
+         else if (c != ':')
+         {
+            throw x.syntaxError("Expected a ':' after a key");
+         }
+         putOnce(key, x.nextValue());
+
+         /*
+          * Pairs are separated by ','. We will also tolerate ';'.
+          */
+
+         switch (x.nextClean())
+         {
+            case ';':
+            case ',':
+               if (x.nextClean() == '}')
+               {
+                  return;
+               }
+               x.back();
+               break;
+            case '}':
+               return;
+            default:
+               throw x.syntaxError("Expected a ',' or '}'");
+         }
+      }
+   }
+
+   /**
+    * Construct a JSONObject from a Map.
+    *
+    * @param map A map object that can be used to initialize the contents of
+    *  the JSONObject.
+    */
+   public JSONObject(final Map map)
+   {
+      this.map = map == null ? new HashMap() : map;
+   }
+
+   /**
+    * Construct a JSONObject from a Map.
+    *
+    * Note: Use this constructor when the map contains &lt;key,bean&gt;.
+    *
+    * @param map - A map with Key-Bean data.
+    * @param includeSuperClass - Tell whether to include the super class properties.
+    */
+   public JSONObject(final Map map, final boolean includeSuperClass)
+   {
+      this.map = new HashMap();
+      if (map != null)
+      {
+         Iterator<Map.Entry> i = map.entrySet().iterator();
+         while (i.hasNext())
+         {
+            Map.Entry e = i.next();
+            if (JSONObject.isStandardProperty(e.getValue().getClass()))
+            {
+               this.map.put(e.getKey(), e.getValue());
+            }
+            else
+            {
+               this.map.put(e.getKey(), new JSONObject(e.getValue(), includeSuperClass));
+            }
+         }
+      }
+   }
+
+   /**
+    * Construct a JSONObject from an Object using bean getters.
+    * It reflects on all of the public methods of the object.
+    * For each of the methods with no parameters and a name starting
+    * with <code>"get"</code> or <code>"is"</code> followed by an uppercase letter,
+    * the method is invoked, and a key and the value returned from the getter method
+    * are put into the new JSONObject.
+    *
+    * The key is formed by removing the <code>"get"</code> or <code>"is"</code> prefix.
+    * If the second remaining character is not upper case, then the first
+    * character is converted to lower case.
+    *
+    * For example, if an object has a method named <code>"getName"</code>, and
+    * if the result of calling <code>object.getName()</code> is <code>"Larry Fine"</code>,
+    * then the JSONObject will contain <code>"name": "Larry Fine"</code>.
+    *
+    * @param bean An object that has getter methods that should be used
+    * to make a JSONObject.
+    */
+   public JSONObject(final Object bean)
+   {
+      this();
+      populateInternalMap(bean, false);
+   }
+
+   /**
+    * Construct a JSONObject from an Object using bean getters.
+    * It reflects on all of the public methods of the object.
+    * For each of the methods with no parameters and a name starting
+    * with <code>"get"</code> or <code>"is"</code> followed by an uppercase letter,
+    * the method is invoked, and a key and the value returned from the getter method
+    * are put into the new JSONObject.
+    *
+    * The key is formed by removing the <code>"get"</code> or <code>"is"</code> prefix.
+    * If the second remaining character is not upper case, then the first
+    * character is converted to lower case.
+    *
+    * @param bean An object that has getter methods that should be used
+    * to make a JSONObject.
+    * @param includeSuperClass If true, include the super class properties.
+    */
+   public JSONObject(final Object bean, final boolean includeSuperClass)
+   {
+      this();
+      populateInternalMap(bean, includeSuperClass);
+   }
+
+   private void populateInternalMap(final Object bean, boolean includeSuperClass)
+   {
+      Class klass = bean.getClass();
+
+      /* If klass.getSuperClass is System class then force includeSuperClass to false. */
+
+      if (klass.getClassLoader() == null)
+      {
+         includeSuperClass = false;
+      }
+
+      Method[] methods = includeSuperClass ? klass.getMethods() : klass.getDeclaredMethods();
+      for (Method method : methods)
+      {
+         try
+         {
+            if (Modifier.isPublic(method.getModifiers()))
+            {
+               String name = method.getName();
+               String key = "";
+               if (name.startsWith("get"))
+               {
+                  key = name.substring(3);
+               }
+               else if (name.startsWith("is"))
+               {
+                  key = name.substring(2);
+               }
+               if (key.length() > 0 && Character.isUpperCase(key.charAt(0)) && method.getParameterTypes().length == 0)
+               {
+                  if (key.length() == 1)
+                  {
+                     key = key.toLowerCase();
+                  }
+                  else if (!Character.isUpperCase(key.charAt(1)))
+                  {
+                     key = key.substring(0, 1).toLowerCase() + key.substring(1);
+                  }
+
+                  Object result = method.invoke(bean, (Object[])null);
+                  if (result == null)
+                  {
+                     map.put(key, JSONObject.NULL);
+                  }
+                  else if (result.getClass().isArray())
+                  {
+                     map.put(key, new JSONArray(result, includeSuperClass));
+                  }
+                  else if (result instanceof Collection)
+                  { // List or Set
+                     map.put(key, new JSONArray((Collection)result, includeSuperClass));
+                  }
+                  else if (result instanceof Map)
+                  {
+                     map.put(key, new JSONObject((Map)result, includeSuperClass));
+                  }
+                  else if (JSONObject.isStandardProperty(result.getClass()))
+                  { // Primitives, String and Wrapper
+                     map.put(key, result);
+                  }
+                  else
+                  {
+                     if (result.getClass().getPackage().getName().startsWith("java") || result.getClass()
+                                                                                              .getClassLoader() == null)
+                     {
+                        map.put(key, result.toString());
+                     }
+                     else
+                     { // User defined Objects
+                        map.put(key, new JSONObject(result, includeSuperClass));
+                     }
+                  }
+               }
+            }
+         }
+         catch (IllegalAccessException e)
+         {
+            throw new RuntimeException(e);
+         }
+         catch (JSONException e)
+         {
+            throw new RuntimeException(e);
+         }
+         catch (InvocationTargetException e)
+         {
+            throw new RuntimeException(e);
+         }
+      }
+   }
+
+   static boolean isStandardProperty(final Class<? extends Object> clazz)
+   {
+      return clazz.isPrimitive() || clazz.isAssignableFrom(Byte.class) ||
+             clazz.isAssignableFrom(Short.class) ||
+             clazz.isAssignableFrom(Integer.class) ||
+             clazz.isAssignableFrom(Long.class) ||
+             clazz.isAssignableFrom(Float.class) ||
+             clazz.isAssignableFrom(Double.class) ||
+             clazz.isAssignableFrom(Character.class) ||
+             clazz.isAssignableFrom(String.class) ||
+             clazz.isAssignableFrom(Boolean.class);
+   }
+
+   /**
+    * Construct a JSONObject from an Object, using reflection to find the
+    * public members. The resulting JSONObject's keys will be the strings
+    * from the names array, and the values will be the field values associated
+    * with those keys in the object. If a key is not found or not visible,
+    * then it will not be copied into the new JSONObject.
+    * @param object An object that has fields that should be used to make a
+    * JSONObject.
+    * @param names An array of strings, the names of the fields to be obtained
+    * from the object.
+    */
+   public JSONObject(final Object object, final String[] names)
+   {
+      this();
+      Class c = object.getClass();
+      for (String name : names)
+      {
+         try
+         {
+            putOpt(name, c.getField(name).get(object));
+         }
+         catch (Exception e)
+         {
+            /* forget about it */
+         }
+      }
+   }
+
+   /**
+    * Construct a JSONObject from a source JSON text string.
+    * This is the most commonly used JSONObject constructor.
+    * @param source    A string beginning
+    *  with <code>{</code>&nbsp;<small>(left brace)</small> and ending
+    *  with <code>}</code>&nbsp;<small>(right brace)</small>.
+    * @exception JSONException If there is a syntax error in the source
+    *  string or a duplicated key.
+    */
+   public JSONObject(final String source) throws JSONException
+   {
+      this(new JSONTokener(source));
+   }
+
+   /**
+    * Accumulate values under a key. It is similar to the put method except
+    * that if there is already an object stored under the key then a
+    * JSONArray is stored under the key to hold all of the accumulated values.
+    * If there is already a JSONArray, then the new value is appended to it.
+    * In contrast, the put method replaces the previous value.
+    * @param key   A key string.
+    * @param value An object to be accumulated under the key.
+    * @return this.
+    * @throws JSONException If the value is an invalid number
+    *  or if the key is null.
+    */
+   public JSONObject accumulate(final String key, final Object value) throws JSONException
+   {
+      JSONObject.testValidity(value);
+      Object o = opt(key);
+      if (o == null)
+      {
+         put(key, value instanceof JSONArray ? new JSONArray().put(value) : value);
+      }
+      else if (o instanceof JSONArray)
+      {
+         ((JSONArray)o).put(value);
+      }
+      else
+      {
+         put(key, new JSONArray().put(o).put(value));
+      }
+      return this;
+   }
+
+   /**
+    * Append values to the array under a key. If the key does not exist in the
+    * JSONObject, then the key is put in the JSONObject with its value being a
+    * JSONArray containing the value parameter. If the key was already
+    * associated with a JSONArray, then the value parameter is appended to it.
+    * @param key   A key string.
+    * @param value An object to be accumulated under the key.
+    * @return this.
+    * @throws JSONException If the key is null or if the current value
+    *  associated with the key is not a JSONArray.
+    */
+   public JSONObject append(final String key, final Object value) throws JSONException
+   {
+      JSONObject.testValidity(value);
+      Object o = opt(key);
+      if (o == null)
+      {
+         put(key, new JSONArray().put(value));
+      }
+      else if (o instanceof JSONArray)
+      {
+         put(key, ((JSONArray)o).put(value));
+      }
+      else
+      {
+         throw new JSONException("JSONObject[" + key + "] is not a JSONArray.");
+      }
+      return this;
+   }
+
+   /**
+    * Produce a string from a double. The string "null" will be returned if
+    * the number is not finite.
+    * @param  d A double.
+    * @return A String.
+    */
+   public static String doubleToString(final double d)
+   {
+      if (Double.isInfinite(d) || Double.isNaN(d))
+      {
+         return "null";
+      }
+
+      // Shave off trailing zeros and decimal point, if possible.
+
+      String s = Double.toString(d);
+      if (s.indexOf('.') > 0 && s.indexOf('e') < 0 && s.indexOf('E') < 0)
+      {
+         while (s.endsWith("0"))
+         {
+            s = s.substring(0, s.length() - 1);
+         }
+         if (s.endsWith("."))
+         {
+            s = s.substring(0, s.length() - 1);
+         }
+      }
+      return s;
+   }
+
+   /**
+    * Get the value object associated with a key.
+    *
+    * @param key   A key string.
+    * @return      The object associated with the key.
+    * @throws   JSONException if the key is not found.
+    */
+   public Object get(final String key) throws JSONException
+   {
+      Object o = opt(key);
+      if (o == null)
+      {
+         throw new JSONException("JSONObject[" + JSONObject.quote(key) + "] not found.");
+      }
+      return o;
+   }
+
+   /**
+    * Get the boolean value associated with a key.
+    *
+    * @param key   A key string.
+    * @return      The truth.
+    * @throws   JSONException
+    *  if the value is not a Boolean or the String "true" or "false".
+    */
+   public boolean getBoolean(final String key) throws JSONException
+   {
+      Object o = get(key);
+      if (o.equals(Boolean.FALSE) || o instanceof String && ((String)o).equalsIgnoreCase("false"))
+      {
+         return false;
+      }
+      else if (o.equals(Boolean.TRUE) || o instanceof String && ((String)o).equalsIgnoreCase("true"))
+      {
+         return true;
+      }
+      throw new JSONException("JSONObject[" + JSONObject.quote(key) + "] is not a Boolean.");
+   }
+
+   /**
+    * Get the double value associated with a key.
+    * @param key   A key string.
+    * @return      The numeric value.
+    * @throws JSONException if the key is not found or
+    *  if the value is not a Number object and cannot be converted to a number.
+    */
+   public double getDouble(final String key) throws JSONException
+   {
+      Object o = get(key);
+      try
+      {
+         return o instanceof Number ? ((Number)o).doubleValue() : Double.valueOf((String)o).doubleValue();
+      }
+      catch (Exception e)
+      {
+         throw new JSONException("JSONObject[" + JSONObject.quote(key) + "] is not a number.");
+      }
+   }
+
+   /**
+    * Get the int value associated with a key. If the number value is too
+    * large for an int, it will be clipped.
+    *
+    * @param key   A key string.
+    * @return      The integer value.
+    * @throws   JSONException if the key is not found or if the value cannot
+    *  be converted to an integer.
+    */
+   public int getInt(final String key) throws JSONException
+   {
+      Object o = get(key);
+      return o instanceof Number ? ((Number)o).intValue() : (int)getDouble(key);
+   }
+
+   /**
+    * Get the JSONArray value associated with a key.
+    *
+    * @param key   A key string.
+    * @return      A JSONArray which is the value.
+    * @throws   JSONException if the key is not found or
+    *  if the value is not a JSONArray.
+    */
+   public JSONArray getJSONArray(final String key) throws JSONException
+   {
+      Object o = get(key);
+      if (o instanceof JSONArray)
+      {
+         return (JSONArray)o;
+      }
+      throw new JSONException("JSONObject[" + JSONObject.quote(key) + "] is not a JSONArray.");
+   }
+
+   /**
+    * Get the JSONObject value associated with a key.
+    *
+    * @param key   A key string.
+    * @return      A JSONObject which is the value.
+    * @throws   JSONException if the key is not found or
+    *  if the value is not a JSONObject.
+    */
+   public JSONObject getJSONObject(final String key) throws JSONException
+   {
+      Object o = get(key);
+      if (o instanceof JSONObject)
+      {
+         return (JSONObject)o;
+      }
+      throw new JSONException("JSONObject[" + JSONObject.quote(key) + "] is not a JSONObject.");
+   }
+
+   /**
+    * Get the long value associated with a key. If the number value is too
+    * long for a long, it will be clipped.
+    *
+    * @param key   A key string.
+    * @return      The long value.
+    * @throws   JSONException if the key is not found or if the value cannot
+    *  be converted to a long.
+    */
+   public long getLong(final String key) throws JSONException
+   {
+      Object o = get(key);
+      return o instanceof Number ? ((Number)o).longValue() : (long)getDouble(key);
+   }
+
+   /**
+    * Get an array of field names from a JSONObject.
+    *
+    * @return An array of field names, or null if there are no names.
+    */
+   public static String[] getNames(final JSONObject jo)
+   {
+      int length = jo.length();
+      if (length == 0)
+      {
+         return null;
+      }
+      Iterator i = jo.keys();
+      String[] names = new String[length];
+      int j = 0;
+      while (i.hasNext())
+      {
+         names[j] = (String)i.next();
+         j += 1;
+      }
+      return names;
+   }
+
+   /**
+    * Get an array of field names from an Object.
+    *
+    * @return An array of field names, or null if there are no names.
+    */
+   public static String[] getNames(final Object object)
+   {
+      if (object == null)
+      {
+         return null;
+      }
+      Class klass = object.getClass();
+      Field[] fields = klass.getFields();
+      int length = fields.length;
+      if (length == 0)
+      {
+         return null;
+      }
+      String[] names = new String[length];
+      for (int i = 0; i < length; i += 1)
+      {
+         names[i] = fields[i].getName();
+      }
+      return names;
+   }
+
+   /**
+    * Get the string associated with a key.
+    *
+    * @param key   A key string.
+    * @return      A string which is the value.
+    * @throws   JSONException if the key is not found.
+    */
+   public String getString(final String key) throws JSONException
+   {
+      return get(key).toString();
+   }
+
+   /**
+    * Determine if the JSONObject contains a specific key.
+    * @param key   A key string.
+    * @return      true if the key exists in the JSONObject.
+    */
+   public boolean has(final String key)
+   {
+      return map.containsKey(key);
+   }
+
+   /**
+    * Determine if the value associated with the key is null or if there is
+    *  no value.
+    * @param key   A key string.
+    * @return      true if there is no value associated with the key or if
+    *  the value is the JSONObject.NULL object.
+    */
+   public boolean isNull(final String key)
+   {
+      return JSONObject.NULL.equals(opt(key));
+   }
+
+   /**
+    * Get an enumeration of the keys of the JSONObject.
+    *
+    * @return An iterator of the keys.
+    */
+   public Iterator keys()
+   {
+      return map.keySet().iterator();
+   }
+
+   /**
+    * Get the number of keys stored in the JSONObject.
+    *
+    * @return The number of keys in the JSONObject.
+    */
+   public int length()
+   {
+      return map.size();
+   }
+
+   /**
+    * Produce a JSONArray containing the names of the elements of this
+    * JSONObject.
+    * @return A JSONArray containing the key strings, or null if the JSONObject
+    * is empty.
+    */
+   public JSONArray names()
+   {
+      JSONArray ja = new JSONArray();
+      Iterator keys = keys();
+      while (keys.hasNext())
+      {
+         ja.put(keys.next());
+      }
+      return ja.length() == 0 ? null : ja;
+   }
+
+   /**
+    * Produce a string from a Number.
+    * @param  n A Number
+    * @return A String.
+    * @throws JSONException If n is a non-finite number.
+    */
+   public static String numberToString(final Number n) throws JSONException
+   {
+      if (n == null)
+      {
+         throw new JSONException("Null pointer");
+      }
+      JSONObject.testValidity(n);
+
+      // Shave off trailing zeros and decimal point, if possible.
+
+      String s = n.toString();
+      if (s.indexOf('.') > 0 && s.indexOf('e') < 0 && s.indexOf('E') < 0)
+      {
+         while (s.endsWith("0"))
+         {
+            s = s.substring(0, s.length() - 1);
+         }
+         if (s.endsWith("."))
+         {
+            s = s.substring(0, s.length() - 1);
+         }
+      }
+      return s;
+   }
+
+   /**
+    * Get an optional value associated with a key.
+    * @param key   A key string.
+    * @return      An object which is the value, or null if there is no value.
+    */
+   public Object opt(final String key)
+   {
+      return key == null ? null : map.get(key);
+   }
+
+   /**
+    * Get an optional boolean associated with a key.
+    * It returns false if there is no such key, or if the value is not
+    * Boolean.TRUE or the String "true".
+    *
+    * @param key   A key string.
+    * @return      The truth.
+    */
+   public boolean optBoolean(final String key)
+   {
+      return optBoolean(key, false);
+   }
+
+   /**
+    * Get an optional boolean associated with a key.
+    * It returns the defaultValue if there is no such key, or if it is not
+    * a Boolean or the String "true" or "false" (case insensitive).
+    *
+    * @param key              A key string.
+    * @param defaultValue     The default.
+    * @return      The truth.
+    */
+   public boolean optBoolean(final String key, final boolean defaultValue)
+   {
+      try
+      {
+         return getBoolean(key);
+      }
+      catch (Exception e)
+      {
+         return defaultValue;
+      }
+   }
+
+   /**
+    * Put a key/value pair in the JSONObject, where the value will be a
+    * JSONArray which is produced from a Collection.
+    * @param key   A key string.
+    * @param value A Collection value.
+    * @return      this.
+    * @throws JSONException
+    */
+   public JSONObject put(final String key, final Collection value) throws JSONException
+   {
+      put(key, new JSONArray(value));
+      return this;
+   }
+
+   /**
+    * Get an optional double associated with a key,
+    * or NaN if there is no such key or if its value is not a number.
+    * If the value is a string, an attempt will be made to evaluate it as
+    * a number.
+    *
+    * @param key   A string which is the key.
+    * @return      An object which is the value.
+    */
+   public double optDouble(final String key)
+   {
+      return optDouble(key, Double.NaN);
+   }
+
+   /**
+    * Get an optional double associated with a key, or the
+    * defaultValue if there is no such key or if its value is not a number.
+    * If the value is a string, an attempt will be made to evaluate it as
+    * a number.
+    *
+    * @param key   A key string.
+    * @param defaultValue     The default.
+    * @return      An object which is the value.
+    */
+   public double optDouble(final String key, final double defaultValue)
+   {
+      try
+      {
+         Object o = opt(key);
+         return o instanceof Number ? ((Number)o).doubleValue() : new Double((String)o).doubleValue();
+      }
+      catch (Exception e)
+      {
+         return defaultValue;
+      }
+   }
+
+   /**
+    * Get an optional int value associated with a key,
+    * or zero if there is no such key or if the value is not a number.
+    * If the value is a string, an attempt will be made to evaluate it as
+    * a number.
+    *
+    * @param key   A key string.
+    * @return      An object which is the value.
+    */
+   public int optInt(final String key)
+   {
+      return optInt(key, 0);
+   }
+
+   /**
+    * Get an optional int value associated with a key,
+    * or the default if there is no such key or if the value is not a number.
+    * If the value is a string, an attempt will be made to evaluate it as
+    * a number.
+    *
+    * @param key   A key string.
+    * @param defaultValue     The default.
+    * @return      An object which is the value.
+    */
+   public int optInt(final String key, final int defaultValue)
+   {
+      try
+      {
+         return getInt(key);
+      }
+      catch (Exception e)
+      {
+         return defaultValue;
+      }
+   }
+
+   /**
+    * Get an optional JSONArray associated with a key.
+    * It returns null if there is no such key, or if its value is not a
+    * JSONArray.
+    *
+    * @param key   A key string.
+    * @return      A JSONArray which is the value.
+    */
+   public JSONArray optJSONArray(final String key)
+   {
+      Object o = opt(key);
+      return o instanceof JSONArray ? (JSONArray)o : null;
+   }
+
+   /**
+    * Get an optional JSONObject associated with a key.
+    * It returns null if there is no such key, or if its value is not a
+    * JSONObject.
+    *
+    * @param key   A key string.
+    * @return      A JSONObject which is the value.
+    */
+   public JSONObject optJSONObject(final String key)
+   {
+      Object o = opt(key);
+      return o instanceof JSONObject ? (JSONObject)o : null;
+   }
+
+   /**
+    * Get an optional long value associated with a key,
+    * or zero if there is no such key or if the value is not a number.
+    * If the value is a string, an attempt will be made to evaluate it as
+    * a number.
+    *
+    * @param key   A key string.
+    * @return      An object which is the value.
+    */
+   public long optLong(final String key)
+   {
+      return optLong(key, 0);
+   }
+
+   /**
+    * Get an optional long value associated with a key,
+    * or the default if there is no such key or if the value is not a number.
+    * If the value is a string, an attempt will be made to evaluate it as
+    * a number.
+    *
+    * @param key   A key string.
+    * @param defaultValue     The default.
+    * @return      An object which is the value.
+    */
+   public long optLong(final String key, final long defaultValue)
+   {
+      try
+      {
+         return getLong(key);
+      }
+      catch (Exception e)
+      {
+         return defaultValue;
+      }
+   }
+
+   /**
+    * Get an optional string associated with a key.
+    * It returns an empty string if there is no such key. If the value is not
+    * a string and is not null, then it is converted to a string.
+    *
+    * @param key   A key string.
+    * @return      A string which is the value.
+    */
+   public String optString(final String key)
+   {
+      return optString(key, "");
+   }
+
+   /**
+    * Get an optional string associated with a key.
+    * It returns the defaultValue if there is no such key.
+    *
+    * @param key   A key string.
+    * @param defaultValue     The default.
+    * @return      A string which is the value.
+    */
+   public String optString(final String key, final String defaultValue)
+   {
+      Object o = opt(key);
+      return o != null ? o.toString() : defaultValue;
+   }
+
+   /**
+    * Put a key/boolean pair in the JSONObject.
+    *
+    * @param key   A key string.
+    * @param value A boolean which is the value.
+    * @return this.
+    * @throws JSONException If the key is null.
+    */
+   public JSONObject put(final String key, final boolean value) throws JSONException
+   {
+      put(key, value ? Boolean.TRUE : Boolean.FALSE);
+      return this;
+   }
+
+   /**
+    * Put a key/double pair in the JSONObject.
+    *
+    * @param key   A key string.
+    * @param value A double which is the value.
+    * @return this.
+    * @throws JSONException If the key is null or if the number is invalid.
+    */
+   public JSONObject put(final String key, final double value) throws JSONException
+   {
+      put(key, new Double(value));
+      return this;
+   }
+
+   /**
+    * Put a key/int pair in the JSONObject.
+    *
+    * @param key   A key string.
+    * @param value An int which is the value.
+    * @return this.
+    * @throws JSONException If the key is null.
+    */
+   public JSONObject put(final String key, final int value) throws JSONException
+   {
+      put(key, Integer.valueOf(value));
+      return this;
+   }
+
+   /**
+    * Put a key/long pair in the JSONObject.
+    *
+    * @param key   A key string.
+    * @param value A long which is the value.
+    * @return this.
+    * @throws JSONException If the key is null.
+    */
+   public JSONObject put(final String key, final long value) throws JSONException
+   {
+      put(key, Long.valueOf(value));
+      return this;
+   }
+
+   /**
+    * Put a key/value pair in the JSONObject, where the value will be a
+    * JSONObject which is produced from a Map.
+    * @param key   A key string.
+    * @param value A Map value.
+    * @return      this.
+    * @throws JSONException
+    */
+   public JSONObject put(final String key, final Map value) throws JSONException
+   {
+      put(key, new JSONObject(value));
+      return this;
+   }
+
+   /**
+    * Put a key/value pair in the JSONObject. If the value is null,
+    * then the key will be removed from the JSONObject if it is present.
+    * @param key   A key string.
+    * @param value An object which is the value. It should be of one of these
+    *  types: Boolean, Double, Integer, JSONArray, JSONObject, Long, String,
+    *  or the JSONObject.NULL object.
+    * @return this.
+    * @throws JSONException If the value is non-finite number
+    *  or if the key is null.
+    */
+   public JSONObject put(final String key, final Object value) throws JSONException
+   {
+      if (key == null)
+      {
+         throw new JSONException("Null key.");
+      }
+      if (value != null)
+      {
+         JSONObject.testValidity(value);
+         map.put(key, value);
+      }
+      else
+      {
+         remove(key);
+      }
+      return this;
+   }
+
+   /**
+    * Put a key/value pair in the JSONObject, but only if the key and the
+    * value are both non-null, and only if there is not already a member
+    * with that name.
+    * @param key
+    * @param value
+    * @return his.
+    * @throws JSONException if the key is a duplicate
+    */
+   public JSONObject putOnce(final String key, final Object value) throws JSONException
+   {
+      if (key != null && value != null)
+      {
+         if (opt(key) != null)
+         {
+            throw new JSONException("Duplicate key \"" + key + "\"");
+         }
+         put(key, value);
+      }
+      return this;
+   }
+
+   /**
+    * Put a key/value pair in the JSONObject, but only if the
+    * key and the value are both non-null.
+    * @param key   A key string.
+    * @param value An object which is the value. It should be of one of these
+    *  types: Boolean, Double, Integer, JSONArray, JSONObject, Long, String,
+    *  or the JSONObject.NULL object.
+    * @return this.
+    * @throws JSONException If the value is a non-finite number.
+    */
+   public JSONObject putOpt(final String key, final Object value) throws JSONException
+   {
+      if (key != null && value != null)
+      {
+         put(key, value);
+      }
+      return this;
+   }
+
+   /**
+    * Produce a string in double quotes with backslash sequences in all the
+    * right places. A backslash will be inserted within &lt;/, allowing JSON
+    * text to be delivered in HTML. In JSON text, a string cannot contain a
+    * control character or an unescaped quote or backslash.
+    * @param string A String
+    * @return  A String correctly formatted for insertion in a JSON text.
+    */
+   public static String quote(final String string)
+   {
+      if (string == null || string.length() == 0)
+      {
+         return "\"\"";
+      }
+
+      char b;
+      char c = 0;
+      int i;
+      int len = string.length();
+      StringBuffer sb = new StringBuffer(len + 4);
+      String t;
+
+      sb.append('"');
+      for (i = 0; i < len; i += 1)
+      {
+         b = c;
+         c = string.charAt(i);
+         switch (c)
+         {
+            case '\\':
+            case '"':
+               sb.append('\\');
+               sb.append(c);
+               break;
+            case '/':
+               if (b == '<')
+               {
+                  sb.append('\\');
+               }
+               sb.append(c);
+               break;
+            case '\b':
+               sb.append("\\b");
+               break;
+            case '\t':
+               sb.append("\\t");
+               break;
+            case '\n':
+               sb.append("\\n");
+               break;
+            case '\f':
+               sb.append("\\f");
+               break;
+            case '\r':
+               sb.append("\\r");
+               break;
+            default:
+               if (c < ' ' || c >= '\u0080' && c < '\u00a0' || c >= '\u2000' && c < '\u2100')
+               {
+                  t = "000" + Integer.toHexString(c);
+                  sb.append("\\u" + t.substring(t.length() - 4));
+               }
+               else
+               {
+                  sb.append(c);
+               }
+         }
+      }
+      sb.append('"');
+      return sb.toString();
+   }
+
+   /**
+    * Remove a name and its value, if present.
+    * @param key The name to be removed.
+    * @return The value that was associated with the name,
+    * or null if there was no value.
+    */
+   public Object remove(final String key)
+   {
+      return map.remove(key);
+   }
+
+   /**
+    * Get an enumeration of the keys of the JSONObject.
+    * The keys will be sorted alphabetically.
+    *
+    * @return An iterator of the keys.
+    */
+   public Iterator sortedKeys()
+   {
+      return new TreeSet(map.keySet()).iterator();
+   }
+
+   /**
+    * Try to convert a string into a number, boolean, or null. If the string
+    * can't be converted, return the string.
+    * @param s A String.
+    * @return A simple JSON value.
+    */
+   public static Object stringToValue(final String s)
+   {
+      if (s.equals(""))
+      {
+         return s;
+      }
+      if (s.equalsIgnoreCase("true"))
+      {
+         return Boolean.TRUE;
+      }
+      if (s.equalsIgnoreCase("false"))
+      {
+         return Boolean.FALSE;
+      }
+      if (s.equalsIgnoreCase("null"))
+      {
+         return JSONObject.NULL;
+      }
+
+      /*
+       * If it might be a number, try converting it. We support the 0- and 0x-
+       * conventions. If a number cannot be produced, then the value will just
+       * be a string. Note that the 0-, 0x-, plus, and implied string
+       * conventions are non-standard. A JSON parser is free to accept
+       * non-JSON forms as long as it accepts all correct JSON forms.
+       */
+
+      char b = s.charAt(0);
+      if (b >= '0' && b <= '9' || b == '.' || b == '-' || b == '+')
+      {
+         if (b == '0')
+         {
+            if (s.length() > 2 && (s.charAt(1) == 'x' || s.charAt(1) == 'X'))
+            {
+               try
+               {
+                  return Integer.valueOf(Integer.parseInt(s.substring(2), 16));
+               }
+               catch (Exception e)
+               {
+                  /* Ignore the error */
+               }
+            }
+            else
+            {
+               try
+               {
+                  return Integer.valueOf(Integer.parseInt(s, 8));
+               }
+               catch (Exception e)
+               {
+                  /* Ignore the error */
+               }
+            }
+         }
+         try
+         {
+            if (s.indexOf('.') > -1 || s.indexOf('e') > -1 || s.indexOf('E') > -1)
+            {
+               return Double.valueOf(s);
+            }
+            else
+            {
+               Long myLong = Long.valueOf(s);
+               if (myLong.longValue() == myLong.intValue())
+               {
+                  return Integer.valueOf(myLong.intValue());
+               }
+               else
+               {
+                  return myLong;
+               }
+            }
+         }
+         catch (Exception f)
+         {
+            /* Ignore the error */
+         }
+      }
+      return s;
+   }
+
+   /**
+    * Throw an exception if the object is an NaN or infinite number.
+    * @param o The object to test.
+    * @throws JSONException If o is a non-finite number.
+    */
+   static void testValidity(final Object o) throws JSONException
+   {
+      if (o != null)
+      {
+         if (o instanceof Double)
+         {
+            if (((Double)o).isInfinite() || ((Double)o).isNaN())
+            {
+               throw new JSONException("JSON does not allow non-finite numbers.");
+            }
+         }
+         else if (o instanceof Float)
+         {
+            if (((Float)o).isInfinite() || ((Float)o).isNaN())
+            {
+               throw new JSONException("JSON does not allow non-finite numbers.");
+            }
+         }
+      }
+   }
+
+   /**
+    * Produce a JSONArray containing the values of the members of this
+    * JSONObject.
+    * @param names A JSONArray containing a list of key strings. This
+    * determines the sequence of the values in the result.
+    * @return A JSONArray of values.
+    * @throws JSONException If any of the values are non-finite numbers.
+    */
+   public JSONArray toJSONArray(final JSONArray names) throws JSONException
+   {
+      if (names == null || names.length() == 0)
+      {
+         return null;
+      }
+      JSONArray ja = new JSONArray();
+      for (int i = 0; i < names.length(); i += 1)
+      {
+         ja.put(opt(names.getString(i)));
+      }
+      return ja;
+   }
+
+   /**
+    * Make a JSON text of this JSONObject. For compactness, no whitespace
+    * is added. If this would not result in a syntactically correct JSON text,
+    * then null will be returned instead.
+    * <p>
+    * Warning: This method assumes that the data structure is acyclical.
+    *
+    * @return a printable, displayable, portable, transmittable
+    *  representation of the object, beginning
+    *  with <code>{</code>&nbsp;<small>(left brace)</small> and ending
+    *  with <code>}</code>&nbsp;<small>(right brace)</small>.
+    */
+   @Override
+   public String toString()
+   {
+      try
+      {
+         Iterator keys = keys();
+         StringBuilder sb = new StringBuilder("{");
+
+         while (keys.hasNext())
+         {
+            if (sb.length() > 1)
+            {
+               sb.append(',');
+            }
+            Object o = keys.next();
+            sb.append(JSONObject.quote(o.toString()));
+            sb.append(':');
+            sb.append(JSONObject.valueToString(map.get(o)));
+         }
+         sb.append('}');
+         return sb.toString();
+      }
+      catch (JSONException e)
+      {
+         return null;
+      }
+   }
+
+   /**
+    * Make a prettyprinted JSON text of this JSONObject.
+    * <p>
+    * Warning: This method assumes that the data structure is acyclical.
+    * @param indentFactor The number of spaces to add to each level of
+    *  indentation.
+    * @return a printable, displayable, portable, transmittable
+    *  representation of the object, beginning
+    *  with <code>{</code>&nbsp;<small>(left brace)</small> and ending
+    *  with <code>}</code>&nbsp;<small>(right brace)</small>.
+    * @throws JSONException If the object contains an invalid number.
+    */
+   public String toString(final int indentFactor) throws JSONException
+   {
+      return toString(indentFactor, 0);
+   }
+
+   /**
+    * Make a prettyprinted JSON text of this JSONObject.
+    * <p>
+    * Warning: This method assumes that the data structure is acyclical.
+    * @param indentFactor The number of spaces to add to each level of
+    *  indentation.
+    * @param indent The indentation of the top level.
+    * @return a printable, displayable, transmittable
+    *  representation of the object, beginning
+    *  with <code>{</code>&nbsp;<small>(left brace)</small> and ending
+    *  with <code>}</code>&nbsp;<small>(right brace)</small>.
+    * @throws JSONException If the object contains an invalid number.
+    */
+   String toString(final int indentFactor, final int indent) throws JSONException
+   {
+      int j;
+      int n = length();
+      if (n == 0)
+      {
+         return "{}";
+      }
+      Iterator keys = sortedKeys();
+      StringBuffer sb = new StringBuffer("{");
+      int newindent = indent + indentFactor;
+      Object o;
+      if (n == 1)
+      {
+         o = keys.next();
+         sb.append(JSONObject.quote(o.toString()));
+         sb.append(": ");
+         sb.append(JSONObject.valueToString(map.get(o), indentFactor, indent));
+      }
+      else
+      {
+         while (keys.hasNext())
+         {
+            o = keys.next();
+            if (sb.length() > 1)
+            {
+               sb.append(",\n");
+            }
+            else
+            {
+               sb.append('\n');
+            }
+            for (j = 0; j < newindent; j += 1)
+            {
+               sb.append(' ');
+            }
+            sb.append(JSONObject.quote(o.toString()));
+            sb.append(": ");
+            sb.append(JSONObject.valueToString(map.get(o), indentFactor, newindent));
+         }
+         if (sb.length() > 1)
+         {
+            sb.append('\n');
+            for (j = 0; j < indent; j += 1)
+            {
+               sb.append(' ');
+            }
+         }
+      }
+      sb.append('}');
+      return sb.toString();
+   }
+
+   /**
+    * Make a JSON text of an Object value. If the object has an
+    * value.toJSONString() method, then that method will be used to produce
+    * the JSON text. The method is required to produce a strictly
+    * conforming text. If the object does not contain a toJSONString
+    * method (which is the most common case), then a text will be
+    * produced by other means. If the value is an array or Collection,
+    * then a JSONArray will be made from it and its toJSONString method
+    * will be called. If the value is a MAP, then a JSONObject will be made
+    * from it and its toJSONString method will be called. Otherwise, the
+    * value's toString method will be called, and the result will be quoted.
+    *
+    * <p>
+    * Warning: This method assumes that the data structure is acyclical.
+    * @param value The value to be serialized.
+    * @return a printable, displayable, transmittable
+    *  representation of the object, beginning
+    *  with <code>{</code>&nbsp;<small>(left brace)</small> and ending
+    *  with <code>}</code>&nbsp;<small>(right brace)</small>.
+    * @throws JSONException If the value is or contains an invalid number.
+    */
+   static String valueToString(final Object value) throws JSONException
+   {
+      if (value == null || JSONObject.NULL == value)
+      {
+         return "null";
+      }
+      if (value instanceof JSONString)
+      {
+         String o;
+         try
+         {
+            o = ((JSONString)value).toJSONString();
+         }
+         catch (RuntimeException e)
+         {
+            throw new JSONException(e);
+         }
+         if (o == null)
+            throw new JSONException("Bad value from toJSONString: " + o);
+         return o;
+      }
+      if (value instanceof Number)
+      {
+         return JSONObject.numberToString((Number)value);
+      }
+      if (value instanceof Boolean || value instanceof JSONObject || value instanceof JSONArray)
+      {
+         return value.toString();
+      }
+      if (value instanceof Map)
+      {
+         return new JSONObject((Map)value).toString();
+      }
+      if (value instanceof Collection)
+      {
+         return new JSONArray((Collection)value).toString();
+      }
+      if (value.getClass().isArray())
+      {
+         return new JSONArray(value).toString();
+      }
+      return JSONObject.quote(value.toString());
+   }
+
+   /**
+    * Make a prettyprinted JSON text of an object value.
+    * <p>
+    * Warning: This method assumes that the data structure is acyclical.
+    * @param value The value to be serialized.
+    * @param indentFactor The number of spaces to add to each level of
+    *  indentation.
+    * @param indent The indentation of the top level.
+    * @return a printable, displayable, transmittable
+    *  representation of the object, beginning
+    *  with <code>{</code>&nbsp;<small>(left brace)</small> and ending
+    *  with <code>}</code>&nbsp;<small>(right brace)</small>.
+    * @throws JSONException If the object contains an invalid number.
+    */
+   static String valueToString(final Object value, final int indentFactor, final int indent) throws JSONException
+   {
+      if (value == null || JSONObject.NULL == value)
+      {
+         return "null";
+      }
+      try
+      {
+         if (value instanceof JSONString)
+         {
+            String o = ((JSONString)value).toJSONString();
+            if (o != null)
+               return o;
+         }
+      }
+      catch (RuntimeException e)
+      {
+         /* forget about it */
+      }
+      if (value instanceof Number)
+      {
+         return JSONObject.numberToString((Number)value);
+      }
+      if (value instanceof Boolean)
+      {
+         return value.toString();
+      }
+      if (value instanceof JSONObject)
+      {
+         return ((JSONObject)value).toString(indentFactor, indent);
+      }
+      if (value instanceof JSONArray)
+      {
+         return ((JSONArray)value).toString(indentFactor, indent);
+      }
+      if (value instanceof Map)
+      {
+         return new JSONObject((Map)value).toString(indentFactor, indent);
+      }
+      if (value instanceof Collection)
+      {
+         return new JSONArray((Collection)value).toString(indentFactor, indent);
+      }
+      if (value.getClass().isArray())
+      {
+         return new JSONArray(value).toString(indentFactor, indent);
+      }
+      return JSONObject.quote(value.toString());
+   }
+
+   /**
+    * Write the contents of the JSONObject as JSON text to a writer.
+    * For compactness, no whitespace is added.
+    * <p>
+    * Warning: This method assumes that the data structure is acyclical.
+    *
+    * @return The writer.
+    * @throws JSONException
+    */
+   public Writer write(final Writer writer) throws JSONException
+   {
+      try
+      {
+         boolean b = false;
+         Iterator keys = keys();
+         writer.write('{');
+
+         while (keys.hasNext())
+         {
+            if (b)
+            {
+               writer.write(',');
+            }
+            Object k = keys.next();
+            writer.write(JSONObject.quote(k.toString()));
+            writer.write(':');
+            Object v = map.get(k);
+            if (v instanceof JSONObject)
+            {
+               ((JSONObject)v).write(writer);
+            }
+            else if (v instanceof JSONArray)
+            {
+               ((JSONArray)v).write(writer);
+            }
+            else
+            {
+               writer.write(JSONObject.valueToString(v));
+            }
+            b = true;
+         }
+         writer.write('}');
+         return writer;
+      }
+      catch (IOException e)
+      {
+         throw new JSONException(e);
+      }
+   }
+}

http://git-wip-us.apache.org/repos/asf/activemq-6/blob/23e8edd9/activemq6-core-client/src/main/java/org/apache/activemq6/utils/json/JSONString.java
----------------------------------------------------------------------
diff --git a/activemq6-core-client/src/main/java/org/apache/activemq6/utils/json/JSONString.java b/activemq6-core-client/src/main/java/org/apache/activemq6/utils/json/JSONString.java
new file mode 100644
index 0000000..7679041
--- /dev/null
+++ b/activemq6-core-client/src/main/java/org/apache/activemq6/utils/json/JSONString.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2005-2014 Red Hat, Inc.
+ * Red Hat 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.
+ */
+/*
+Copyright (c) 2002 JSON.org
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+The Software shall be used for Good, not Evil.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+package org.apache.activemq6.utils.json;
+
+/**
+ * The <code>JSONString</code> interface allows a <code>toJSONString()</code>
+ * method so that a class can change the behavior of
+ * <code>JSONObject.toString()</code>, <code>JSONArray.toString()</code>,
+ * and <code>JSONWriter.value(</code>Object<code>)</code>. The
+ * <code>toJSONString</code> method will be used instead of the default behavior
+ * of using the Object's <code>toString()</code> method and quoting the result.
+ */
+public interface JSONString
+{
+   /**
+    * The <code>toJSONString</code> method allows a class to produce its own JSON
+    * serialization.
+    *
+    * @return A strictly syntactically correct JSON text.
+    */
+   String toJSONString();
+}

http://git-wip-us.apache.org/repos/asf/activemq-6/blob/23e8edd9/activemq6-core-client/src/main/java/org/apache/activemq6/utils/json/JSONTokener.java
----------------------------------------------------------------------
diff --git a/activemq6-core-client/src/main/java/org/apache/activemq6/utils/json/JSONTokener.java b/activemq6-core-client/src/main/java/org/apache/activemq6/utils/json/JSONTokener.java
new file mode 100644
index 0000000..19cc407
--- /dev/null
+++ b/activemq6-core-client/src/main/java/org/apache/activemq6/utils/json/JSONTokener.java
@@ -0,0 +1,476 @@
+/*
+ * Copyright 2005-2014 Red Hat, Inc.
+ * Red Hat 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.
+ */
+/*
+Copyright (c) 2002 JSON.org
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+The Software shall be used for Good, not Evil.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+package org.apache.activemq6.utils.json;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.Reader;
+import java.io.StringReader;
+
+/**
+ * A JSONTokener takes a source string and extracts characters and tokens from
+ * it. It is used by the JSONObject and JSONArray constructors to parse
+ * JSON source strings.
+ * @author JSON.org
+ * @version 2008-09-18
+ */
+public class JSONTokener
+{
+
+   private int index;
+
+   private final Reader reader;
+
+   private char lastChar;
+
+   private boolean useLastChar;
+
+   /**
+    * Construct a JSONTokener from a string.
+    *
+    * @param reader     A reader.
+    */
+   public JSONTokener(final Reader reader)
+   {
+      this.reader = reader.markSupported() ? reader : new BufferedReader(reader);
+      useLastChar = false;
+      index = 0;
+   }
+
+   /**
+    * Construct a JSONTokener from a string.
+    *
+    * @param s     A source string.
+    */
+   public JSONTokener(final String s)
+   {
+      this(new StringReader(s));
+   }
+
+   /**
+    * Back up one character. This provides a sort of lookahead capability,
+    * so that you can test for a digit or letter before attempting to parse
+    * the next number or identifier.
+    */
+   public void back() throws JSONException
+   {
+      if (useLastChar || index <= 0)
+      {
+         throw new JSONException("Stepping back two steps is not supported");
+      }
+      index -= 1;
+      useLastChar = true;
+   }
+
+   /**
+    * Get the hex value of a character (base16).
+    * @param c A character between '0' and '9' or between 'A' and 'F' or
+    * between 'a' and 'f'.
+    * @return  An int between 0 and 15, or -1 if c was not a hex digit.
+    */
+   public static int dehexchar(final char c)
+   {
+      if (c >= '0' && c <= '9')
+      {
+         return c - '0';
+      }
+      if (c >= 'A' && c <= 'F')
+      {
+         return c - ('A' - 10);
+      }
+      if (c >= 'a' && c <= 'f')
+      {
+         return c - ('a' - 10);
+      }
+      return -1;
+   }
+
+   /**
+    * Determine if the source string still contains characters that next()
+    * can consume.
+    * @return true if not yet at the end of the source.
+    */
+   public boolean more() throws JSONException
+   {
+      char nextChar = next();
+      if (nextChar == 0)
+      {
+         return false;
+      }
+      back();
+      return true;
+   }
+
+   /**
+    * Get the next character in the source string.
+    *
+    * @return The next character, or 0 if past the end of the source string.
+    */
+   public char next() throws JSONException
+   {
+      if (useLastChar)
+      {
+         useLastChar = false;
+         if (lastChar != 0)
+         {
+            index += 1;
+         }
+         return lastChar;
+      }
+      int c;
+      try
+      {
+         c = reader.read();
+      }
+      catch (IOException exc)
+      {
+         throw new JSONException(exc);
+      }
+
+      if (c <= 0)
+      { // End of stream
+         lastChar = 0;
+         return 0;
+      }
+      index += 1;
+      lastChar = (char)c;
+      return lastChar;
+   }
+
+   /**
+    * Consume the next character, and check that it matches a specified
+    * character.
+    * @param c The character to match.
+    * @return The character.
+    * @throws JSONException if the character does not match.
+    */
+   public char next(final char c) throws JSONException
+   {
+      char n = next();
+      if (n != c)
+      {
+         throw syntaxError("Expected '" + c + "' and instead saw '" + n + "'");
+      }
+      return n;
+   }
+
+   /**
+    * Get the next n characters.
+    *
+    * @param n     The number of characters to take.
+    * @return      A string of n characters.
+    * @throws JSONException
+    *   Substring bounds error if there are not
+    *   n characters remaining in the source string.
+    */
+   public String next(final int n) throws JSONException
+   {
+      if (n == 0)
+      {
+         return "";
+      }
+
+      char[] buffer = new char[n];
+      int pos = 0;
+
+      if (useLastChar)
+      {
+         useLastChar = false;
+         buffer[0] = lastChar;
+         pos = 1;
+      }
+
+      try
+      {
+         int len;
+         while (pos < n && (len = reader.read(buffer, pos, n - pos)) != -1)
+         {
+            pos += len;
+         }
+      }
+      catch (IOException exc)
+      {
+         throw new JSONException(exc);
+      }
+      index += pos;
+
+      if (pos < n)
+      {
+         throw syntaxError("Substring bounds error");
+      }
+
+      lastChar = buffer[n - 1];
+      return new String(buffer);
+   }
+
+   /**
+    * Get the next char in the string, skipping whitespace.
+    * @throws JSONException
+    * @return  A character, or 0 if there are no more characters.
+    */
+   public char nextClean() throws JSONException
+   {
+      for (;;)
+      {
+         char c = next();
+         if (c == 0 || c > ' ')
+         {
+            return c;
+         }
+      }
+   }
+
+   /**
+    * Return the characters up to the next close quote character.
+    * Backslash processing is done. The formal JSON format does not
+    * allow strings in single quotes, but an implementation is allowed to
+    * accept them.
+    * @param quote The quoting character, either
+    *      <code>"</code>&nbsp;<small>(double quote)</small> or
+    *      <code>'</code>&nbsp;<small>(single quote)</small>.
+    * @return      A String.
+    * @throws JSONException Unterminated string.
+    */
+   public String nextString(final char quote) throws JSONException
+   {
+      char c;
+      StringBuffer sb = new StringBuffer();
+      for (;;)
+      {
+         c = next();
+         switch (c)
+         {
+            case 0:
+            case '\n':
+            case '\r':
+               throw syntaxError("Unterminated string");
+            case '\\':
+               c = next();
+               switch (c)
+               {
+                  case 'b':
+                     sb.append('\b');
+                     break;
+                  case 't':
+                     sb.append('\t');
+                     break;
+                  case 'n':
+                     sb.append('\n');
+                     break;
+                  case 'f':
+                     sb.append('\f');
+                     break;
+                  case 'r':
+                     sb.append('\r');
+                     break;
+                  case 'u':
+                     sb.append((char)Integer.parseInt(next(4), 16));
+                     break;
+                  case 'x':
+                     sb.append((char)Integer.parseInt(next(2), 16));
+                     break;
+                  default:
+                     sb.append(c);
+               }
+               break;
+            default:
+               if (c == quote)
+               {
+                  return sb.toString();
+               }
+               sb.append(c);
+         }
+      }
+   }
+
+   /**
+    * Get the text up but not including the specified character or the
+    * end of line, whichever comes first.
+    * @param  d A delimiter character.
+    * @return   A string.
+    */
+   public String nextTo(final char d) throws JSONException
+   {
+      StringBuffer sb = new StringBuffer();
+      for (;;)
+      {
+         char c = next();
+         if (c == d || c == 0 || c == '\n' || c == '\r')
+         {
+            if (c != 0)
+            {
+               back();
+            }
+            return sb.toString().trim();
+         }
+         sb.append(c);
+      }
+   }
+
+   /**
+    * Get the text up but not including one of the specified delimiter
+    * characters or the end of line, whichever comes first.
+    * @param delimiters A set of delimiter characters.
+    * @return A string, trimmed.
+    */
+   public String nextTo(final String delimiters) throws JSONException
+   {
+      char c;
+      StringBuffer sb = new StringBuffer();
+      for (;;)
+      {
+         c = next();
+         if (delimiters.indexOf(c) >= 0 || c == 0 || c == '\n' || c == '\r')
+         {
+            if (c != 0)
+            {
+               back();
+            }
+            return sb.toString().trim();
+         }
+         sb.append(c);
+      }
+   }
+
+   /**
+    * Get the next value. The value can be a Boolean, Double, Integer,
+    * JSONArray, JSONObject, Long, or String, or the JSONObject.NULL object.
+    * @throws JSONException If syntax error.
+    *
+    * @return An object.
+    */
+   public Object nextValue() throws JSONException
+   {
+      char c = nextClean();
+      String s;
+
+      switch (c)
+      {
+         case '"':
+         case '\'':
+            return nextString(c);
+         case '{':
+            back();
+            return new JSONObject(this);
+         case '[':
+         case '(':
+            back();
+            return new JSONArray(this);
+      }
+
+      /*
+       * Handle unquoted text. This could be the values true, false, or
+       * null, or it can be a number. An implementation (such as this one)
+       * is allowed to also accept non-standard forms.
+       *
+       * Accumulate characters until we reach the end of the text or a
+       * formatting character.
+       */
+
+      StringBuffer sb = new StringBuffer();
+      while (c >= ' ' && ",:]}/\\\"[{;=#".indexOf(c) < 0)
+      {
+         sb.append(c);
+         c = next();
+      }
+      back();
+
+      s = sb.toString().trim();
+      if (s.equals(""))
+      {
+         throw syntaxError("Missing value");
+      }
+      return JSONObject.stringToValue(s);
+   }
+
+   /**
+    * Skip characters until the next character is the requested character.
+    * If the requested character is not found, no characters are skipped.
+    * @param to A character to skip to.
+    * @return The requested character, or zero if the requested character
+    * is not found.
+    */
+   public char skipTo(final char to) throws JSONException
+   {
+      char c;
+      try
+      {
+         int startIndex = index;
+         reader.mark(Integer.MAX_VALUE);
+         do
+         {
+            c = next();
+            if (c == 0)
+            {
+               reader.reset();
+               index = startIndex;
+               return c;
+            }
+         }
+         while (c != to);
+      }
+      catch (IOException exc)
+      {
+         throw new JSONException(exc);
+      }
+
+      back();
+      return c;
+   }
+
+   /**
+    * Make a JSONException to signal a syntax error.
+    *
+    * @param message The error message.
+    * @return  A JSONException object, suitable for throwing
+    */
+   public JSONException syntaxError(final String message)
+   {
+      return new JSONException(message + toString());
+   }
+
+   /**
+    * Make a printable string of this JSONTokener.
+    *
+    * @return " at character [this.index]"
+    */
+   @Override
+   public String toString()
+   {
+      return " at character " + index;
+   }
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/activemq-6/blob/23e8edd9/activemq6-core-client/src/main/java/org/apache/activemq6/utils/package-info.java
----------------------------------------------------------------------
diff --git a/activemq6-core-client/src/main/java/org/apache/activemq6/utils/package-info.java b/activemq6-core-client/src/main/java/org/apache/activemq6/utils/package-info.java
new file mode 100644
index 0000000..c532481
--- /dev/null
+++ b/activemq6-core-client/src/main/java/org/apache/activemq6/utils/package-info.java
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2005-2014 Red Hat, Inc.
+ * Red Hat 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.
+ */
+/**
+ * Utilities and helper classes.
+ * <br>
+ * This package defines the utilities class used by HornetQ.
+ */
+package org.apache.activemq6.utils;
+

http://git-wip-us.apache.org/repos/asf/activemq-6/blob/23e8edd9/activemq6-core-client/src/main/resources/HornetQDefaultConfiguration.txt
----------------------------------------------------------------------
diff --git a/activemq6-core-client/src/main/resources/HornetQDefaultConfiguration.txt b/activemq6-core-client/src/main/resources/HornetQDefaultConfiguration.txt
new file mode 100644
index 0000000..23d4b71
--- /dev/null
+++ b/activemq6-core-client/src/main/resources/HornetQDefaultConfiguration.txt
@@ -0,0 +1,116 @@
+package org.apache.activemq6.api.config;
+
+import org.apache.activemq6.api.core.SimpleString;
+import org.apache.activemq6.core.journal.impl.JournalConstants;
+
+/**
+ * Default values of HornetQ configuration parameters.
+ */
+public final class HornetQDefaultConfiguration
+{
+   /*
+    * <p> In order to avoid compile time in-lining of constants, all access is done through methods
+    * and all fields are PRIVATE STATIC but not FINAL. This is done following the recommendation at
+    * <a href="http://docs.oracle.com/javase/specs/jls/se7/html/jls-13.html#jls-13.4.9">13.4.9.
+    * final Fields and Constants</a>
+    * @see http://docs.oracle.com/javase/specs/jls/se7/html/jls-13.html#jls-13.4.9
+    */
+
+   private HornetQDefaultConfiguration()
+   {
+      // Utility class
+   }
+
+   public static long getDefaultClientFailureCheckPeriod()
+   {
+      return DEFAULT_CLIENT_FAILURE_CHECK_PERIOD;
+   }
+
+   public static long getDefaultFileDeployerScanPeriod()
+   {
+      return DEFAULT_FILE_DEPLOYER_SCAN_PERIOD;
+   }
+
+   public static int getDefaultJournalMaxIoAio()
+   {
+      return DEFAULT_JOURNAL_MAX_IO_AIO;
+   }
+
+   public static int getDefaultJournalBufferTimeoutAio()
+   {
+      return DEFAULT_JOURNAL_BUFFER_TIMEOUT_AIO;
+   }
+
+   public static int getDefaultJournalBufferSizeAio()
+   {
+      return DEFAULT_JOURNAL_BUFFER_SIZE_AIO;
+   }
+
+   public static int getDefaultJournalMaxIoNio()
+   {
+      return DEFAULT_JOURNAL_MAX_IO_NIO;
+   }
+
+   public static int getDefaultJournalBufferTimeoutNio()
+   {
+      return DEFAULT_JOURNAL_BUFFER_TIMEOUT_NIO;
+   }
+
+   public static int getDefaultJournalBufferSizeNio()
+   {
+      return DEFAULT_JOURNAL_BUFFER_SIZE_NIO;
+   }
+
+   public static String getPropMaskPassword()
+   {
+      return PROP_MASK_PASSWORD;
+   }
+
+   public static String getPropPasswordCodec()
+   {
+      return PROP_PASSWORD_CODEC;
+   }
+
+   /**
+    * what kind of HA Policy should we use
+    */
+   public static String getDefaultHapolicyType()
+   {
+     return DEFAULT_HAPOLICY_TYPE;
+   }
+
+   /**
+    * The backup strategy to use if we are a backup or for any colocated backups.
+    */
+   public static String getDefaultHapolicyBackupStrategy()
+   {
+     return DEFAULT_HAPOLICY_BACKUP_STRATEGY;
+   }
+
+   //shared by client and core/server
+   // XXX not on schema?
+   private static long DEFAULT_CLIENT_FAILURE_CHECK_PERIOD = 30000;
+
+   // XXX not on schema?
+   private static long DEFAULT_FILE_DEPLOYER_SCAN_PERIOD = 5000;
+
+   // These defaults are applied depending on whether the journal type
+   // is NIO or AIO.
+   private static int DEFAULT_JOURNAL_MAX_IO_AIO = 500;
+   private static int DEFAULT_JOURNAL_BUFFER_TIMEOUT_AIO = JournalConstants.DEFAULT_JOURNAL_BUFFER_TIMEOUT_AIO;
+   private static int DEFAULT_JOURNAL_BUFFER_SIZE_AIO = JournalConstants.DEFAULT_JOURNAL_BUFFER_SIZE_AIO;
+   private static int DEFAULT_JOURNAL_MAX_IO_NIO = 1;
+   private static int DEFAULT_JOURNAL_BUFFER_TIMEOUT_NIO = JournalConstants.DEFAULT_JOURNAL_BUFFER_TIMEOUT_NIO;
+   private static int DEFAULT_JOURNAL_BUFFER_SIZE_NIO = JournalConstants.DEFAULT_JOURNAL_BUFFER_SIZE_NIO;
+
+   // XXX not on schema.
+   //properties passed to acceptor/connectors.
+   private static String PROP_MASK_PASSWORD = "hornetq.usemaskedpassword";
+   private static String PROP_PASSWORD_CODEC = "hornetq.passwordcodec";
+
+
+   // what kind of HA Policy should we use
+   private static String DEFAULT_HAPOLICY_TYPE = "NONE";
+
+   // The backup strategy to use if we are a backup or for any colocated backups.
+   private static String DEFAULT_HAPOLICY_BACKUP_STRATEGY = "FULL";

http://git-wip-us.apache.org/repos/asf/activemq-6/blob/23e8edd9/activemq6-core-client/src/main/resources/hornetq-version.properties
----------------------------------------------------------------------
diff --git a/activemq6-core-client/src/main/resources/hornetq-version.properties b/activemq6-core-client/src/main/resources/hornetq-version.properties
new file mode 100644
index 0000000..53cf7c7
--- /dev/null
+++ b/activemq6-core-client/src/main/resources/hornetq-version.properties
@@ -0,0 +1,9 @@
+hornetq.version.versionName=${hornetq.version.versionName}
+hornetq.version.majorVersion=${hornetq.version.majorVersion}
+hornetq.version.minorVersion=${hornetq.version.minorVersion}
+hornetq.version.microVersion=${hornetq.version.microVersion}
+hornetq.version.incrementingVersion=${hornetq.version.incrementingVersion}
+hornetq.version.versionSuffix=${hornetq.version.versionSuffix}
+hornetq.version.versionTag=${hornetq.version.versionTag}
+hornetq.netty.version=${netty.version.string}
+hornetq.version.compatibleVersionList=121,122,123,124,125

http://git-wip-us.apache.org/repos/asf/activemq-6/blob/23e8edd9/activemq6-core-client/src/main/resources/hqDefaults.xsl
----------------------------------------------------------------------
diff --git a/activemq6-core-client/src/main/resources/hqDefaults.xsl b/activemq6-core-client/src/main/resources/hqDefaults.xsl
new file mode 100644
index 0000000..fe09670
--- /dev/null
+++ b/activemq6-core-client/src/main/resources/hqDefaults.xsl
@@ -0,0 +1,128 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+
+<xsl:stylesheet version="2.0"
+                xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+                xmlns:hq="urn:org.hornetq"
+                xmlns:fn="http://www.w3.org/2005/xpath-functions">
+
+  <!-- This XSLT creates the class HornetQDefaultsConfiguration.java.
+
+  It makes use of a text file with the first part of the class' body, and creates fields and methods
+  using information encoded in the hornetq-configuration.xsd.
+
+  Any element in the hornetq-configuration.xsd with an attribute 'hq:field_name' will trigger the
+  creation of a field using also its 'type' to determine the correct Java type. -->
+
+  <xsl:output method="text" indent="yes"/>
+  <!-- 16.2 Reading Text Files -->
+  <xsl:template match="/">
+    <xsl:text>/*
+    * THIS IS A GENERATED FILE! DO NOT EDIT IT DIRECTLY!
+
+      To see how this file is generated, please refer to
+      hornetq-core-client/src/main/resources/hqDefaults.xsl
+
+      To add new entries either document them in the hornetq-configuration.xsd by adding:
+
+      1. a default value to the schema element (using the standard way of adding a default)
+      2. adding a hq:field_name attribute to a xsd:annotation element of the element in question.
+
+      It is probably easier to just go to the hornetq-configuration.xsd and see how this is done for
+      other values, and then copy it.
+
+      The advantage of adding the default to the schema is that:
+
+      a. the schema will inform users of it (for users that check such things through the schema,
+      think of XML editors as users...);
+
+      b. the manual gets an entry for it automatically;
+
+      c. the Java code gets the same value;
+
+      d. all 3 sources of defaults will match since they take the value from the same place
+      (i.e. the schema).
+
+    */
+</xsl:text>
+/*
+      XSLT Version = <xsl:copy-of select="system-property('xsl:version')"/>
+      XSLT Vendor = <xsl:copy-of select="system-property('xsl:vendor')"/>
+      XSLT Vendor URL = <xsl:copy-of select="system-property('xsl:vendor-url')"/>
+*/
+    <xsl:value-of select="unparsed-text('./HornetQDefaultConfiguration.txt', 'iso-8859-1')" disable-output-escaping="yes"/>
+
+<xsl:text>&#xa;    // -------------------------------------------------------------------
+    // Following fields are generated from the hornetq-schema.xsd annotations
+    // -------------------------------------------------------------------&#xa;</xsl:text>
+
+        <xsl:for-each select="xsd:schema//xsd:complexType//xsd:element[ xsd:annotation/@hq:field_name ]">
+   // <xsl:value-of select="normalize-space(xsd:annotation/xsd:documentation)"/>
+   private static <xsl:call-template name="determine-type"/><xsl:text> </xsl:text><xsl:value-of select="xsd:annotation/@hq:field_name"/> = <xsl:call-template name="quote-default-value"/>;
+</xsl:for-each>
+
+<xsl:text>&#xa;&#xa;</xsl:text>
+
+        <xsl:for-each select="xsd:schema//xsd:complexType//xsd:element[ xsd:annotation/@hq:field_name ]">
+
+<xsl:text>   /**&#xa;    * </xsl:text>
+<xsl:value-of select="normalize-space(xsd:annotation/xsd:documentation)"/>
+<xsl:text>&#xa;    */</xsl:text>
+   public static <xsl:call-template name="determine-type"/> <xsl:call-template name="method-prefix-verb"/><xsl:for-each select="fn:tokenize(xsd:annotation/@hq:field_name,'_')">
+  <xsl:value-of select=
+                "concat(upper-case(substring(.,1,1)),
+                 lower-case(substring(., 2)),
+                 ' '[not(last())]
+                 )
+                 "/>
+</xsl:for-each>()
+   <xsl:text>&#123;&#xa;     return </xsl:text>
+  <xsl:value-of select="xsd:annotation/@hq:field_name" />
+    <xsl:text>;
+   &#125;&#xa;</xsl:text>
+        </xsl:for-each>
+    <xsl:text>
+&#125;&#xa;</xsl:text>
+  </xsl:template>
+
+<xsl:template name="method-prefix-verb">
+  <xsl:choose>
+    <xsl:when test="@type='xsd:boolean'">
+      <xsl:text> is</xsl:text>
+    </xsl:when>
+    <xsl:otherwise>      <xsl:text> get</xsl:text>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+<xsl:template name="quote-default-value">
+  <xsl:choose>
+    <xsl:when test="xsd:annotation/@hq:type='SimpleString'">
+      <xsl:value-of select="concat( 'new SimpleString(&#34;', @default, '&#34;)')"/>
+    </xsl:when>
+    <xsl:when test="@type='xsd:string'">
+      <xsl:value-of select="concat( '&#34;', @default, '&#34;')"/>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:value-of select="@default"/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+<xsl:template name="determine-type">
+  <xsl:choose>
+    <xsl:when test="xsd:annotation/@hq:type">
+      <xsl:value-of select="xsd:annotation/@hq:type"/>
+    </xsl:when>
+    <xsl:when test="@type = 'xsd:string'">
+      <xsl:text>String</xsl:text>
+    </xsl:when>
+    <xsl:when test="fn:starts-with(@type,'xsd:')">
+      <xsl:value-of select="fn:substring-after(@type,':')"/>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:value-of select="@type"/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+</xsl:stylesheet>

http://git-wip-us.apache.org/repos/asf/activemq-6/blob/23e8edd9/activemq6-core-client/src/test/java/org/apache/activemq6/tests/CoreUnitTestCase.java
----------------------------------------------------------------------
diff --git a/activemq6-core-client/src/test/java/org/apache/activemq6/tests/CoreUnitTestCase.java b/activemq6-core-client/src/test/java/org/apache/activemq6/tests/CoreUnitTestCase.java
new file mode 100644
index 0000000..bee8784
--- /dev/null
+++ b/activemq6-core-client/src/test/java/org/apache/activemq6/tests/CoreUnitTestCase.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright 2005-2014 Red Hat, Inc.
+ * Red Hat 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 org.apache.activemq6.tests;
+
+
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.activemq6.core.client.HornetQClientLogger;
+import org.junit.Assert;
+import org.junit.Rule;
+import org.junit.rules.TestRule;
+import org.junit.rules.TestWatcher;
+import org.junit.runner.Description;
+
+public abstract class CoreUnitTestCase extends Assert
+{
+   public static void assertEqualsByteArrays(final byte[] expected, final byte[] actual)
+   {
+      for (int i = 0; i < expected.length; i++)
+      {
+         Assert.assertEquals("byte at index " + i, expected[i], actual[i]);
+      }
+   }
+
+   private static final HornetQClientLogger log = HornetQClientLogger.LOGGER;
+
+   @Rule
+   public TestRule watcher = new TestWatcher()
+   {
+      @Override
+      protected void starting(Description description)
+      {
+         log.info(String.format("#*#*# Starting test: %s()...", description.getMethodName()));
+      }
+
+      @Override
+      protected void finished(Description description)
+      {
+         log.info(String.format("#*#*# Finished test: %s()...", description.getMethodName()));
+      }
+   };
+
+   /**
+    * Asserts that latch completes within a (rather large interval).
+    * <p/>
+    * Use this instead of just calling {@code latch.await()}. Otherwise your test may hang the whole
+    * test run if it fails to count-down the latch.
+    *
+    * @param latch
+    * @throws InterruptedException
+    */
+   public static void waitForLatch(CountDownLatch latch) throws InterruptedException
+   {
+      assertTrue("Latch has got to return within a minute", latch.await(1, TimeUnit.MINUTES));
+   }
+
+   public static int countOccurrencesOf(String str, String sub)
+   {
+      if (str == null || sub == null || str.length() == 0 || sub.length() == 0)
+      {
+         return 0;
+      }
+      int count = 0;
+      int pos = 0;
+      int idx;
+      while ((idx = str.indexOf(sub, pos)) != -1)
+      {
+         ++count;
+         pos = idx + sub.length();
+      }
+      return count;
+   }
+
+}


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