64      * be calculated once.  */
  65     private transient Integer myHashCode = null;
  66     private transient String  myToString = null;
  67     private transient Set<String> myNamesSet = null;
  68 
  69 
  70     /* *** Constructor *** */
  71 
  72     /**
  73      * Constructs a <code>CompositeType</code> instance, checking for the validity of the given parameters.
  74      * The validity constraints are described below for each parameter.
  75      * <p>
  76      * Note that the contents of the three array parameters
  77      * <var>itemNames</var>, <var>itemDescriptions</var> and <var>itemTypes</var>
  78      * are internally copied so that any subsequent modification of these arrays by the caller of this constructor
  79      * has no impact on the constructed <code>CompositeType</code> instance.
  80      * <p>
  81      * The Java class name of composite data values this composite type represents
  82      * (ie the class name returned by the {@link OpenType#getClassName() getClassName} method)
  83      * is set to the string value returned by <code>CompositeData.class.getName()</code>.
  84      * <p>
  85      * @param  typeName  The name given to the composite type this instance represents; cannot be a null or empty string.
  86      * <br>&nbsp;
  87      * @param  description  The human readable description of the composite type this instance represents;
  88      *                      cannot be a null or empty string.
  89      * <br>&nbsp;
  90      * @param  itemNames  The names of the items contained in the
  91      *                    composite data values described by this <code>CompositeType</code> instance;
  92      *                    cannot be null and should contain at least one element; no element can be a null or empty string.
  93      *                    Note that the order in which the item names are given is not important to differentiate a
  94      *                    <code>CompositeType</code> instance from another;
  95      *                    the item names are internally stored sorted in ascending alphanumeric order.
  96      * <br>&nbsp;
  97      * @param  itemDescriptions  The descriptions, in the same order as <var>itemNames</var>, of the items contained in the
  98      *                           composite data values described by this <code>CompositeType</code> instance;
  99      *                           should be of the same size as <var>itemNames</var>;
 100      *                           no element can be null or an empty string.
 101      * <br>&nbsp;
 102      * @param  itemTypes  The open type instances, in the same order as <var>itemNames</var>, describing the items contained
 103      *                    in the composite data values described by this <code>CompositeType</code> instance;
 104      *                    should be of the same size as <var>itemNames</var>;

  64      * be calculated once.  */
  65     private transient Integer myHashCode = null;
  66     private transient String  myToString = null;
  67     private transient Set<String> myNamesSet = null;
  68 
  69 
  70     /* *** Constructor *** */
  71 
  72     /**
  73      * Constructs a <code>CompositeType</code> instance, checking for the validity of the given parameters.
  74      * The validity constraints are described below for each parameter.
  75      * <p>
  76      * Note that the contents of the three array parameters
  77      * <var>itemNames</var>, <var>itemDescriptions</var> and <var>itemTypes</var>
  78      * are internally copied so that any subsequent modification of these arrays by the caller of this constructor
  79      * has no impact on the constructed <code>CompositeType</code> instance.
  80      * <p>
  81      * The Java class name of composite data values this composite type represents
  82      * (ie the class name returned by the {@link OpenType#getClassName() getClassName} method)
  83      * is set to the string value returned by <code>CompositeData.class.getName()</code>.
  84      *
  85      * @param  typeName  The name given to the composite type this instance represents; cannot be a null or empty string.
  86      * <br>&nbsp;
  87      * @param  description  The human readable description of the composite type this instance represents;
  88      *                      cannot be a null or empty string.
  89      * <br>&nbsp;
  90      * @param  itemNames  The names of the items contained in the
  91      *                    composite data values described by this <code>CompositeType</code> instance;
  92      *                    cannot be null and should contain at least one element; no element can be a null or empty string.
  93      *                    Note that the order in which the item names are given is not important to differentiate a
  94      *                    <code>CompositeType</code> instance from another;
  95      *                    the item names are internally stored sorted in ascending alphanumeric order.
  96      * <br>&nbsp;
  97      * @param  itemDescriptions  The descriptions, in the same order as <var>itemNames</var>, of the items contained in the
  98      *                           composite data values described by this <code>CompositeType</code> instance;
  99      *                           should be of the same size as <var>itemNames</var>;
 100      *                           no element can be null or an empty string.
 101      * <br>&nbsp;
 102      * @param  itemTypes  The open type instances, in the same order as <var>itemNames</var>, describing the items contained
 103      *                    in the composite data values described by this <code>CompositeType</code> instance;
 104      *                    should be of the same size as <var>itemNames</var>;