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 <h2 title="Interface JsonArray" class="title">Interface JsonArray</h2>
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 <dl>
 <dt>All Superinterfaces:</dt>
 <dd>java.util.Collection&lt;<a href="../../jakarta/json/JsonValue.html" title="interface in jakarta.json">JsonValue</a>&gt;, java.lang.Iterable&lt;<a href="../../jakarta/json/JsonValue.html" title="interface in jakarta.json">JsonValue</a>&gt;, <a href="../../jakarta/json/JsonStructure.html" title="interface in jakarta.json">JsonStructure</a>, <a href="../../jakarta/json/JsonValue.html" title="interface in jakarta.json">JsonValue</a>, java.util.List&lt;<a href="../../jakarta/json/JsonValue.html" title="interface in jakarta.json">JsonValue</a>&gt;</dd>
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 <br>
 <pre>public interface <span class="typeNameLabel">JsonArray</span>
 extends <a href="../../jakarta/json/JsonStructure.html" title="interface in jakarta.json">JsonStructure</a>, java.util.List&lt;<a href="../../jakarta/json/JsonValue.html" title="interface in jakarta.json">JsonValue</a>&gt;</pre>
 <div class="block"><code>JsonArray</code> represents an immutable JSON array
  (an ordered sequence of zero or more values).
  It also provides an unmodifiable list view of the values in the array.

  <p>A <code>JsonArray</code> object can be created by reading JSON data from
  an input source or it can be built from scratch using an array builder
  object.

  <p>The following example demonstrates how to create a <code>JsonArray</code>
  object from an input source using the method <a href="../../jakarta/json/JsonReader.html#readArray--"><code>JsonReader.readArray()</code></a>:
  <pre><code>
  JsonReader jsonReader = Json.createReader(...);
  JsonArray array = jsonReader.readArray();
  jsonReader.close();
  </code></pre>

  <p>The following example demonstrates how to build an empty JSON array
  using the class <a href="../../jakarta/json/JsonArrayBuilder.html" title="interface in jakarta.json"><code>JsonArrayBuilder</code></a>:
  <pre><code>
  JsonArray array = Json.createArrayBuilder().build();
  </code></pre>

  <p>The example code below demonstrates how to create the following JSON array:
  <pre><code>
  [
      { "type": "home", "number": "212 555-1234" },
      { "type": "fax", "number": "646 555-4567" }
  ]
  </code></pre>
  <pre><code>
  JsonArray value = Json.createArrayBuilder()
      .add(Json.createObjectBuilder()
          .add("type", "home")
          .add("number", "212 555-1234"))
      .add(Json.createObjectBuilder()
          .add("type", "fax")
          .add("number", "646 555-4567"))
      .build();
  </code></pre>

  <p>The following example demonstrates how to write a <code>JsonArray</code> object
  as JSON data:
  <pre><code>
  JsonArray arr = ...;
  JsonWriter writer = Json.createWriter(...)
  writer.writeArray(arr);
  writer.close();
  </code></pre>

  <p>The values in a <code>JsonArray</code> can be of the following types:
  <a href="../../jakarta/json/JsonObject.html" title="interface in jakarta.json"><code>JsonObject</code></a>, <a href="../../jakarta/json/JsonArray.html" title="interface in jakarta.json"><code>JsonArray</code></a>,
  <a href="../../jakarta/json/JsonString.html" title="interface in jakarta.json"><code>JsonString</code></a>, <a href="../../jakarta/json/JsonNumber.html" title="interface in jakarta.json"><code>JsonNumber</code></a>, <a href="../../jakarta/json/JsonValue.html#TRUE"><code>JsonValue.TRUE</code></a>,
  <a href="../../jakarta/json/JsonValue.html#FALSE"><code>JsonValue.FALSE</code></a>, and <a href="../../jakarta/json/JsonValue.html#NULL"><code>JsonValue.NULL</code></a>.
  <code>JsonArray</code> provides various accessor methods to access the values
  in an array.

  <p>The following example shows how to obtain the home phone number
  "212 555-1234" from the array built in the previous example:
  <pre><code>
  JsonObject home = array.getJsonObject(0);
  String number = home.getString("number");
  </code></pre>

  <p><code>JsonArray</code> instances are list objects that provide read-only
  access to the values in the JSON array. Any attempt to modify the list,
  whether directly or using its collection views, results in an
  <code>UnsupportedOperationException</code>.</div>
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 <h3>Nested classes/interfaces inherited from interface&nbsp;jakarta.json.<a href="../../jakarta/json/JsonValue.html" title="interface in jakarta.json">JsonValue</a></h3>
 <code><a href="../../jakarta/json/JsonValue.ValueType.html" title="enum in jakarta.json">JsonValue.ValueType</a></code></li>
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 <h3>Fields inherited from interface&nbsp;jakarta.json.<a href="../../jakarta/json/JsonValue.html" title="interface in jakarta.json">JsonValue</a></h3>
 <code><a href="../../jakarta/json/JsonValue.html#EMPTY_JSON_ARRAY">EMPTY_JSON_ARRAY</a>, <a href="../../jakarta/json/JsonValue.html#EMPTY_JSON_OBJECT">EMPTY_JSON_OBJECT</a>, <a href="../../jakarta/json/JsonValue.html#FALSE">FALSE</a>, <a href="../../jakarta/json/JsonValue.html#NULL">NULL</a>, <a href="../../jakarta/json/JsonValue.html#TRUE">TRUE</a></code></li>
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 <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t5" class="tableTab"><span><a href="javascript:show(16);">Default Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colLast" scope="col">Method and Description</th>
 </tr>
 <tr id="i0" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../jakarta/json/JsonArray.html#getBoolean-int-">getBoolean</a></span>(int&nbsp;index)</code>
 <div class="block">Returns the boolean value at the specified position.</div>
 </td>
 </tr>
 <tr id="i1" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../jakarta/json/JsonArray.html#getBoolean-int-boolean-">getBoolean</a></span>(int&nbsp;index,
           boolean&nbsp;defaultValue)</code>
 <div class="block">Returns the boolean value at the specified position.</div>
 </td>
 </tr>
 <tr id="i2" class="altColor">
 <td class="colFirst"><code>int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../jakarta/json/JsonArray.html#getInt-int-">getInt</a></span>(int&nbsp;index)</code>
 <div class="block">A convenience method for
  <code>getJsonNumber(index).intValue()</code>.</div>
 </td>
 </tr>
 <tr id="i3" class="rowColor">
 <td class="colFirst"><code>int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../jakarta/json/JsonArray.html#getInt-int-int-">getInt</a></span>(int&nbsp;index,
       int&nbsp;defaultValue)</code>
 <div class="block">Returns the int value of the <code>JsonNumber</code> at the specified position.</div>
 </td>
 </tr>
 <tr id="i4" class="altColor">
 <td class="colFirst"><code><a href="../../jakarta/json/JsonArray.html" title="interface in jakarta.json">JsonArray</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../jakarta/json/JsonArray.html#getJsonArray-int-">getJsonArray</a></span>(int&nbsp;index)</code>
 <div class="block">Returns the array value at the specified position in this array.</div>
 </td>
 </tr>
 <tr id="i5" class="rowColor">
 <td class="colFirst"><code><a href="../../jakarta/json/JsonNumber.html" title="interface in jakarta.json">JsonNumber</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../jakarta/json/JsonArray.html#getJsonNumber-int-">getJsonNumber</a></span>(int&nbsp;index)</code>
 <div class="block">Returns the number value at the specified position in this array.</div>
 </td>
 </tr>
 <tr id="i6" class="altColor">
 <td class="colFirst"><code><a href="../../jakarta/json/JsonObject.html" title="interface in jakarta.json">JsonObject</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../jakarta/json/JsonArray.html#getJsonObject-int-">getJsonObject</a></span>(int&nbsp;index)</code>
 <div class="block">Returns the object value at the specified position in this array.</div>
 </td>
 </tr>
 <tr id="i7" class="rowColor">
 <td class="colFirst"><code><a href="../../jakarta/json/JsonString.html" title="interface in jakarta.json">JsonString</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../jakarta/json/JsonArray.html#getJsonString-int-">getJsonString</a></span>(int&nbsp;index)</code>
 <div class="block">Returns the string value at ths specified position in this array.</div>
 </td>
 </tr>
 <tr id="i8" class="altColor">
 <td class="colFirst"><code>java.lang.String</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../jakarta/json/JsonArray.html#getString-int-">getString</a></span>(int&nbsp;index)</code>
 <div class="block">A convenience method for
  <code>getJsonString(index).getString()</code>.</div>
 </td>
 </tr>
 <tr id="i9" class="rowColor">
 <td class="colFirst"><code>java.lang.String</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../jakarta/json/JsonArray.html#getString-int-java.lang.String-">getString</a></span>(int&nbsp;index,
          java.lang.String&nbsp;defaultValue)</code>
 <div class="block">Returns the <code>String</code> value of <code>JsonString</code> at the specified
  position in this JSON array values.</div>
 </td>
 </tr>
 <tr id="i10" class="altColor">
 <td class="colFirst"><code>&lt;T extends <a href="../../jakarta/json/JsonValue.html" title="interface in jakarta.json">JsonValue</a>&gt;<br>java.util.List&lt;T&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../jakarta/json/JsonArray.html#getValuesAs-java.lang.Class-">getValuesAs</a></span>(java.lang.Class&lt;T&gt;&nbsp;clazz)</code>
 <div class="block">Returns a list view of the specified type for the array.</div>
 </td>
 </tr>
 <tr id="i11" class="rowColor">
 <td class="colFirst"><code>default &lt;T,K extends <a href="../../jakarta/json/JsonValue.html" title="interface in jakarta.json">JsonValue</a>&gt;<br>java.util.List&lt;T&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../jakarta/json/JsonArray.html#getValuesAs-java.util.function.Function-">getValuesAs</a></span>(java.util.function.Function&lt;K,T&gt;&nbsp;func)</code>
 <div class="block">Returns a list view for the array.</div>
 </td>
 </tr>
 <tr id="i12" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../jakarta/json/JsonArray.html#isNull-int-">isNull</a></span>(int&nbsp;index)</code>
 <div class="block">Returns <code>true</code> if the value at the specified location in this
  array is <code>JsonValue.NULL</code>.</div>
 </td>
 </tr>
 </table>
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 <h3>Methods inherited from interface&nbsp;jakarta.json.<a href="../../jakarta/json/JsonStructure.html" title="interface in jakarta.json">JsonStructure</a></h3>
 <code><a href="../../jakarta/json/JsonStructure.html#getValue-java.lang.String-">getValue</a></code></li>
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 <h3>Methods inherited from interface&nbsp;jakarta.json.<a href="../../jakarta/json/JsonValue.html" title="interface in jakarta.json">JsonValue</a></h3>
 <code><a href="../../jakarta/json/JsonValue.html#asJsonArray--">asJsonArray</a>, <a href="../../jakarta/json/JsonValue.html#asJsonObject--">asJsonObject</a>, <a href="../../jakarta/json/JsonValue.html#getValueType--">getValueType</a>, <a href="../../jakarta/json/JsonValue.html#toString--">toString</a></code></li>
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 <h3>Methods inherited from interface&nbsp;java.util.List</h3>
 <code>add, add, addAll, addAll, clear, contains, containsAll, equals, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray</code></li>
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 <h4>getJsonObject</h4>
 <pre><a href="../../jakarta/json/JsonObject.html" title="interface in jakarta.json">JsonObject</a>&nbsp;getJsonObject(int&nbsp;index)</pre>
 <div class="block">Returns the object value at the specified position in this array.
  This is a convenience method for <code>(JsonObject)get(index)</code>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>index</code> - index of the value to be returned</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the value at the specified position in this array</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code>java.lang.IndexOutOfBoundsException</code> - if the index is out of range</dd>
 <dd><code>java.lang.ClassCastException</code> - if the value at the specified position is not
  assignable to the JsonObject type</dd>
 </dl>
 </li>
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 <h4>getJsonArray</h4>
 <pre><a href="../../jakarta/json/JsonArray.html" title="interface in jakarta.json">JsonArray</a>&nbsp;getJsonArray(int&nbsp;index)</pre>
 <div class="block">Returns the array value at the specified position in this array.
  This is a convenience method for <code>(JsonArray)get(index)</code>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>index</code> - index of the value to be returned</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the value at the specified position in this array</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code>java.lang.IndexOutOfBoundsException</code> - if the index is out of range</dd>
 <dd><code>java.lang.ClassCastException</code> - if the value at the specified position is not
  assignable to the JsonArray type</dd>
 </dl>
 </li>
 </ul>
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 <h4>getJsonNumber</h4>
 <pre><a href="../../jakarta/json/JsonNumber.html" title="interface in jakarta.json">JsonNumber</a>&nbsp;getJsonNumber(int&nbsp;index)</pre>
 <div class="block">Returns the number value at the specified position in this array.
  This is a convenience method for <code>(JsonNumber)get(index)</code>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>index</code> - index of the value to be returned</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the value at the specified position in this array</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code>java.lang.IndexOutOfBoundsException</code> - if the index is out of range</dd>
 <dd><code>java.lang.ClassCastException</code> - if the value at the specified position is not
  assignable to the JsonNumber type</dd>
 </dl>
 </li>
 </ul>
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 <h4>getJsonString</h4>
 <pre><a href="../../jakarta/json/JsonString.html" title="interface in jakarta.json">JsonString</a>&nbsp;getJsonString(int&nbsp;index)</pre>
 <div class="block">Returns the string value at ths specified position in this array.
  This is a convenience method for <code>(JsonString)get(index)</code>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>index</code> - index of the value to be returned</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the value at the specified position in this array</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code>java.lang.IndexOutOfBoundsException</code> - if the index is out of range</dd>
 <dd><code>java.lang.ClassCastException</code> - if the value at the specified position is not
  assignable to the JsonString type</dd>
 </dl>
 </li>
 </ul>
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 <h4>getValuesAs</h4>
 <pre>&lt;T extends <a href="../../jakarta/json/JsonValue.html" title="interface in jakarta.json">JsonValue</a>&gt;&nbsp;java.util.List&lt;T&gt;&nbsp;getValuesAs(java.lang.Class&lt;T&gt;&nbsp;clazz)</pre>
 <div class="block">Returns a list view of the specified type for the array. This method
  does not verify if there is a value of wrong type in the array. Providing
  this typesafe view dynamically may cause a program fail with a
  <code>ClassCastException</code>, if there is a value of wrong type in this
  array. Unfortunately, the exception can occur at any time after this
  method returns.</div>
 <dl>
 <dt><span class="paramLabel">Type Parameters:</span></dt>
 <dd><code>T</code> - The type of the List for the array</dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>clazz</code> - a JsonValue type</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>a list view of the specified type</dd>
 </dl>
 </li>
 </ul>
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 <h4>getValuesAs</h4>
 <pre>default&nbsp;&lt;T,K extends <a href="../../jakarta/json/JsonValue.html" title="interface in jakarta.json">JsonValue</a>&gt;&nbsp;java.util.List&lt;T&gt;&nbsp;getValuesAs(java.util.function.Function&lt;K,T&gt;&nbsp;func)</pre>
 <div class="block">Returns a list view for the array. The value and the type of the elements
  in the list is specified by the <code>func</code> argument.
  <p>This method can be used to obtain a list of the unwrapped types, such as
  <pre><code>
      List&lt;String&gt; strings = ary1.getValuesAs(JsonString::getString);
      List&lt;Integer&gt; ints = ary2.getValuesAs(JsonNumber::intValue);
  </code> </pre>
  or a list of simple projections, such as
  <pre> <code>
      List&lt;Integer&gt; stringsizes = ary1.getValueAs((JsonString v)-&gt;v.getString().length();
  </code> </pre></div>
 <dl>
 <dt><span class="paramLabel">Type Parameters:</span></dt>
 <dd><code>K</code> - The element type (must be a subtype of JsonValue) of this JsonArray.</dd>
 <dd><code>T</code> - The element type of the returned List</dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>func</code> - The function that maps the elements of this JsonArray to the target elements.</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>A List of the specified values and type.</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code>java.lang.ClassCastException</code> - if the <code>JsonArray</code> contains a value of wrong type</dd>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>1.1</dd>
 </dl>
 </li>
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 <h4>getString</h4>
 <pre>java.lang.String&nbsp;getString(int&nbsp;index)</pre>
 <div class="block">A convenience method for
  <code>getJsonString(index).getString()</code>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>index</code> - index of the <code>JsonString</code> value</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the String value at the specified position</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code>java.lang.IndexOutOfBoundsException</code> - if the index is out of range</dd>
 <dd><code>java.lang.ClassCastException</code> - if the value at the specified position is not
  assignable to <code>JsonString</code></dd>
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 <h4>getString</h4>
 <pre>java.lang.String&nbsp;getString(int&nbsp;index,
                            java.lang.String&nbsp;defaultValue)</pre>
 <div class="block">Returns the <code>String</code> value of <code>JsonString</code> at the specified
  position in this JSON array values. If <code>JsonString</code> is found,
  its <a href="../../jakarta/json/JsonString.html#getString--"><code>JsonString.getString()</code></a> is returned. Otherwise,
  the specified default value is returned.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>index</code> - index of the <code>JsonString</code> value</dd>
 <dd><code>defaultValue</code> - the String to return if the <code>JsonValue</code> at the
     specified position is not a <code>JsonString</code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the String value at the specified position in this array,
  or the specified default value</dd>
 </dl>
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 <h4>getInt</h4>
 <pre>int&nbsp;getInt(int&nbsp;index)</pre>
 <div class="block">A convenience method for
  <code>getJsonNumber(index).intValue()</code>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>index</code> - index of the <code>JsonNumber</code> value</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the int value at the specified position</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code>java.lang.IndexOutOfBoundsException</code> - if the index is out of range</dd>
 <dd><code>java.lang.ClassCastException</code> - if the value at the specified position is not
  assignable to <code>JsonNumber</code></dd>
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 <pre>int&nbsp;getInt(int&nbsp;index,
            int&nbsp;defaultValue)</pre>
 <div class="block">Returns the int value of the <code>JsonNumber</code> at the specified position.
  If the value at that position is a <code>JsonNumber</code>,
  this method returns <a href="../../jakarta/json/JsonNumber.html#intValue--"><code>JsonNumber.intValue()</code></a>. Otherwise
  this method returns the specified default value.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>index</code> - index of the <code>JsonNumber</code> value</dd>
 <dd><code>defaultValue</code> - the int value to return if the <code>JsonValue</code> at
      the specified position is not a <code>JsonNumber</code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the int value at the specified position in this array,
  or the specified default value</dd>
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 <h4>getBoolean</h4>
 <pre>boolean&nbsp;getBoolean(int&nbsp;index)</pre>
 <div class="block">Returns the boolean value at the specified position.
  If the value at the specified position is <code>JsonValue.TRUE</code>
  this method returns <code>true</code>. If the value at the specified position
  is <code>JsonValue.FALSE</code> this method returns <code>false</code>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>index</code> - index of the JSON boolean value</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the boolean value at the specified position</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code>java.lang.IndexOutOfBoundsException</code> - if the index is out of range</dd>
 <dd><code>java.lang.ClassCastException</code> - if the value at the specified position is not
  <code>JsonValue.TRUE</code> or <code>JsonValue.FALSE</code></dd>
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 <pre>boolean&nbsp;getBoolean(int&nbsp;index,
                    boolean&nbsp;defaultValue)</pre>
 <div class="block">Returns the boolean value at the specified position.
  If the value at the specified position is <code>JsonValue.TRUE</code>
  this method returns <code>true</code>. If the value at the specified position
  is <code>JsonValue.FALSE</code> this method returns <code>false</code>.
  Otherwise this method returns the specified default value.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>index</code> - index of the JSON boolean value</dd>
 <dd><code>defaultValue</code> - the boolean value to return if the <code>JsonValue</code>
     at the specified position is neither TRUE nor FALSE</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the boolean value at the specified position,
  or the specified default value</dd>
 </dl>
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 <h4>isNull</h4>
 <pre>boolean&nbsp;isNull(int&nbsp;index)</pre>
 <div class="block">Returns <code>true</code> if the value at the specified location in this
  array is <code>JsonValue.NULL</code>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>index</code> - index of the JSON null value</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>return true if the value at the specified location is
  <code>JsonValue.NULL</code>, otherwise false</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code>java.lang.IndexOutOfBoundsException</code> - if the index is out of range</dd>
 </dl>
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