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websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/jexl342/ReferenceSetExecutor.html
==============================================================================
--- 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/jexl342/ReferenceSetExecutor.html
 (added)
+++ 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/jexl342/ReferenceSetExecutor.html
 Fri Jun 25 11:11:58 2021
@@ -0,0 +1,89 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
+<html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en">
+<head><meta http-equiv="content-type" content="text/html; charset=iso-8859-1" 
/>
+<title>ReferenceSetExecutor xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a 
href="../../../../../../testapidocs/org/apache/commons/jexl3/jexl342/ReferenceSetExecutor.html">View
 Javadoc</a></div><pre>
+<a class="jxr_linenumber" name="L1" href="#L1">1</a>   <em 
class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="L2" href="#L2">2</a>   <em 
class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under 
one or more</em>
+<a class="jxr_linenumber" name="L3" href="#L3">3</a>   <em 
class="jxr_comment"> * contributor license agreements.  See the NOTICE file 
distributed with</em>
+<a class="jxr_linenumber" name="L4" href="#L4">4</a>   <em 
class="jxr_comment"> * this work for additional information regarding copyright 
ownership.</em>
+<a class="jxr_linenumber" name="L5" href="#L5">5</a>   <em 
class="jxr_comment"> * The ASF licenses this file to You under the Apache 
License, Version 2.0</em>
+<a class="jxr_linenumber" name="L6" href="#L6">6</a>   <em 
class="jxr_comment"> * (the "License"); you may not use this file except in 
compliance with</em>
+<a class="jxr_linenumber" name="L7" href="#L7">7</a>   <em 
class="jxr_comment"> * the License.  You may obtain a copy of the License 
at</em>
+<a class="jxr_linenumber" name="L8" href="#L8">8</a>   <em 
class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="L9" href="#L9">9</a>   <em 
class="jxr_comment"> *      <a 
href="http://www.apache.org/licenses/LICENSE-2.0"; 
target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
+<a class="jxr_linenumber" name="L10" href="#L10">10</a>  <em 
class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="L11" href="#L11">11</a>  <em 
class="jxr_comment"> * Unless required by applicable law or agreed to in 
writing, software</em>
+<a class="jxr_linenumber" name="L12" href="#L12">12</a>  <em 
class="jxr_comment"> * distributed under the License is distributed on an "AS 
IS" BASIS,</em>
+<a class="jxr_linenumber" name="L13" href="#L13">13</a>  <em 
class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either 
express or implied.</em>
+<a class="jxr_linenumber" name="L14" href="#L14">14</a>  <em 
class="jxr_comment"> * See the License for the specific language governing 
permissions and</em>
+<a class="jxr_linenumber" name="L15" href="#L15">15</a>  <em 
class="jxr_comment"> * limitations under the License.</em>
+<a class="jxr_linenumber" name="L16" href="#L16">16</a>  <em 
class="jxr_comment"> */</em>
+<a class="jxr_linenumber" name="L17" href="#L17">17</a>  <strong 
class="jxr_keyword">package</strong> org.apache.commons.jexl3.jexl342;
+<a class="jxr_linenumber" name="L18" href="#L18">18</a>  
+<a class="jxr_linenumber" name="L19" href="#L19">19</a>  <strong 
class="jxr_keyword">import</strong> org.apache.commons.jexl3.JexlEngine;
+<a class="jxr_linenumber" name="L20" href="#L20">20</a>  <strong 
class="jxr_keyword">import</strong> org.apache.commons.jexl3.JexlException;
+<a class="jxr_linenumber" name="L21" href="#L21">21</a>  <strong 
class="jxr_keyword">import</strong> 
org.apache.commons.jexl3.introspection.JexlPropertySet;
+<a class="jxr_linenumber" name="L22" href="#L22">22</a>  
+<a class="jxr_linenumber" name="L23" href="#L23">23</a>  
+<a class="jxr_linenumber" name="L24" href="#L24">24</a>  <em 
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L25" href="#L25">25</a>  <em 
class="jxr_javadoccomment"> * Wraps a reference or optional property set 
executor.</em>
+<a class="jxr_linenumber" name="L26" href="#L26">26</a>  <em 
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L27" href="#L27">27</a>  <strong 
class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> 
<a name="ReferenceSetExecutor" 
href="../../../../../org/apache/commons/jexl3/jexl342/ReferenceSetExecutor.html#ReferenceSetExecutor">ReferenceSetExecutor</a>
 <strong class="jxr_keyword">implements</strong> JexlPropertySet {
+<a class="jxr_linenumber" name="L28" href="#L28">28</a>      <em 
class="jxr_javadoccomment">/** The reference handler. */</em>
+<a class="jxr_linenumber" name="L29" href="#L29">29</a>      <strong 
class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> 
ReferenceUberspect.ReferenceHandler handler;
+<a class="jxr_linenumber" name="L30" href="#L30">30</a>      <em 
class="jxr_javadoccomment">/** The previous setter we did delegate to. */</em>
+<a class="jxr_linenumber" name="L31" href="#L31">31</a>      <strong 
class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> 
JexlPropertySet setter;
+<a class="jxr_linenumber" name="L32" href="#L32">32</a>  
+<a class="jxr_linenumber" name="L33" href="#L33">33</a>      <em 
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L34" href="#L34">34</a>  <em 
class="jxr_javadoccomment">     * Creates an instance.</em>
+<a class="jxr_linenumber" name="L35" href="#L35">35</a>  <em 
class="jxr_javadoccomment">     * @param referenceHandler the reference 
handler</em>
+<a class="jxr_linenumber" name="L36" href="#L36">36</a>  <em 
class="jxr_javadoccomment">     * @param jexlSet the property setter</em>
+<a class="jxr_linenumber" name="L37" href="#L37">37</a>  <em 
class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="L38" href="#L38">38</a>      <strong 
class="jxr_keyword">public</strong> <a name="ReferenceSetExecutor" 
href="../../../../../org/apache/commons/jexl3/jexl342/ReferenceSetExecutor.html#ReferenceSetExecutor">ReferenceSetExecutor</a>(ReferenceUberspect.ReferenceHandler
 referenceHandler, JexlPropertySet jexlSet) {
+<a class="jxr_linenumber" name="L39" href="#L39">39</a>          <strong 
class="jxr_keyword">if</strong> (referenceHandler == <strong 
class="jxr_keyword">null</strong> || jexlSet == <strong 
class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L40" href="#L40">40</a>              <strong 
class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> 
IllegalArgumentException(<span class="jxr_string">"handler and setter cant be 
null"</span>);
+<a class="jxr_linenumber" name="L41" href="#L41">41</a>          }
+<a class="jxr_linenumber" name="L42" href="#L42">42</a>          <strong 
class="jxr_keyword">this</strong>.handler = referenceHandler;
+<a class="jxr_linenumber" name="L43" href="#L43">43</a>          <strong 
class="jxr_keyword">this</strong>.setter = jexlSet;
+<a class="jxr_linenumber" name="L44" href="#L44">44</a>      }
+<a class="jxr_linenumber" name="L45" href="#L45">45</a>  
+<a class="jxr_linenumber" name="L46" href="#L46">46</a>      <em 
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L47" href="#L47">47</a>  <em 
class="jxr_javadoccomment">     * Dereference an expected optional or reference 
.</em>
+<a class="jxr_linenumber" name="L48" href="#L48">48</a>  <em 
class="jxr_javadoccomment">     * @param opt the reference</em>
+<a class="jxr_linenumber" name="L49" href="#L49">49</a>  <em 
class="jxr_javadoccomment">     * @return the reference value, TRY_FAILED if 
null</em>
+<a class="jxr_linenumber" name="L50" href="#L50">50</a>  <em 
class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="L51" href="#L51">51</a>      <strong 
class="jxr_keyword">protected</strong> Object getReference(Object opt) {
+<a class="jxr_linenumber" name="L52" href="#L52">52</a>          <strong 
class="jxr_keyword">return</strong> handler.callGet(opt);
+<a class="jxr_linenumber" name="L53" href="#L53">53</a>      }
+<a class="jxr_linenumber" name="L54" href="#L54">54</a>  
+<a class="jxr_linenumber" name="L55" href="#L55">55</a>      @Override
+<a class="jxr_linenumber" name="L56" href="#L56">56</a>      <strong 
class="jxr_keyword">public</strong> Object invoke(<strong 
class="jxr_keyword">final</strong> Object opt, <strong 
class="jxr_keyword">final</strong> Object arg) <strong 
class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="L57" href="#L57">57</a>          Object obj = 
getReference(opt);
+<a class="jxr_linenumber" name="L58" href="#L58">58</a>          <strong 
class="jxr_keyword">return</strong> setter.invoke(obj, arg);
+<a class="jxr_linenumber" name="L59" href="#L59">59</a>      }
+<a class="jxr_linenumber" name="L60" href="#L60">60</a>  
+<a class="jxr_linenumber" name="L61" href="#L61">61</a>      @Override
+<a class="jxr_linenumber" name="L62" href="#L62">62</a>      <strong 
class="jxr_keyword">public</strong> Object tryInvoke(<strong 
class="jxr_keyword">final</strong> Object opt, <strong 
class="jxr_keyword">final</strong> Object key, <strong 
class="jxr_keyword">final</strong> Object arg) <strong 
class="jxr_keyword">throws</strong> JexlException.TryFailed {
+<a class="jxr_linenumber" name="L63" href="#L63">63</a>          Object obj = 
getReference(opt);
+<a class="jxr_linenumber" name="L64" href="#L64">64</a>          <strong 
class="jxr_keyword">return</strong> obj == opt? JexlEngine.TRY_FAILED : obj == 
<strong class="jxr_keyword">null</strong>? <strong 
class="jxr_keyword">null</strong> : setter.tryInvoke(key, obj, arg);
+<a class="jxr_linenumber" name="L65" href="#L65">65</a>      }
+<a class="jxr_linenumber" name="L66" href="#L66">66</a>  
+<a class="jxr_linenumber" name="L67" href="#L67">67</a>      @Override
+<a class="jxr_linenumber" name="L68" href="#L68">68</a>      <strong 
class="jxr_keyword">public</strong> <strong 
class="jxr_keyword">boolean</strong> tryFailed(Object rval) {
+<a class="jxr_linenumber" name="L69" href="#L69">69</a>          <strong 
class="jxr_keyword">return</strong> setter.tryFailed(rval);
+<a class="jxr_linenumber" name="L70" href="#L70">70</a>      }
+<a class="jxr_linenumber" name="L71" href="#L71">71</a>  
+<a class="jxr_linenumber" name="L72" href="#L72">72</a>      @Override
+<a class="jxr_linenumber" name="L73" href="#L73">73</a>      <strong 
class="jxr_keyword">public</strong> <strong 
class="jxr_keyword">boolean</strong> isCacheable() {
+<a class="jxr_linenumber" name="L74" href="#L74">74</a>          <strong 
class="jxr_keyword">return</strong> setter.isCacheable();
+<a class="jxr_linenumber" name="L75" href="#L75">75</a>      }
+<a class="jxr_linenumber" name="L76" href="#L76">76</a>  }
+</pre>
+<hr/>
+<div id="footer">Copyright &#169; 2001&#x2013;2021 <a 
href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights 
reserved.</div>
+</body>
+</html>
\ No newline at end of file

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websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/jexl342/ReferenceUberspect.html
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websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/jexl342/ReferenceUberspect.html
 (added)
+++ 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/jexl342/ReferenceUberspect.html
 Fri Jun 25 11:11:58 2021
@@ -0,0 +1,377 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
+<html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en">
+<head><meta http-equiv="content-type" content="text/html; charset=iso-8859-1" 
/>
+<title>ReferenceUberspect xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a 
href="../../../../../../testapidocs/org/apache/commons/jexl3/jexl342/ReferenceUberspect.html">View
 Javadoc</a></div><pre>
+<a class="jxr_linenumber" name="L1" href="#L1">1</a>   <em 
class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="L2" href="#L2">2</a>   <em 
class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under 
one or more</em>
+<a class="jxr_linenumber" name="L3" href="#L3">3</a>   <em 
class="jxr_comment"> * contributor license agreements.  See the NOTICE file 
distributed with</em>
+<a class="jxr_linenumber" name="L4" href="#L4">4</a>   <em 
class="jxr_comment"> * this work for additional information regarding copyright 
ownership.</em>
+<a class="jxr_linenumber" name="L5" href="#L5">5</a>   <em 
class="jxr_comment"> * The ASF licenses this file to You under the Apache 
License, Version 2.0</em>
+<a class="jxr_linenumber" name="L6" href="#L6">6</a>   <em 
class="jxr_comment"> * (the "License"); you may not use this file except in 
compliance with</em>
+<a class="jxr_linenumber" name="L7" href="#L7">7</a>   <em 
class="jxr_comment"> * the License.  You may obtain a copy of the License 
at</em>
+<a class="jxr_linenumber" name="L8" href="#L8">8</a>   <em 
class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="L9" href="#L9">9</a>   <em 
class="jxr_comment"> *      <a 
href="http://www.apache.org/licenses/LICENSE-2.0"; 
target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
+<a class="jxr_linenumber" name="L10" href="#L10">10</a>  <em 
class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="L11" href="#L11">11</a>  <em 
class="jxr_comment"> * Unless required by applicable law or agreed to in 
writing, software</em>
+<a class="jxr_linenumber" name="L12" href="#L12">12</a>  <em 
class="jxr_comment"> * distributed under the License is distributed on an "AS 
IS" BASIS,</em>
+<a class="jxr_linenumber" name="L13" href="#L13">13</a>  <em 
class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either 
express or implied.</em>
+<a class="jxr_linenumber" name="L14" href="#L14">14</a>  <em 
class="jxr_comment"> * See the License for the specific language governing 
permissions and</em>
+<a class="jxr_linenumber" name="L15" href="#L15">15</a>  <em 
class="jxr_comment"> * limitations under the License.</em>
+<a class="jxr_linenumber" name="L16" href="#L16">16</a>  <em 
class="jxr_comment"> */</em>
+<a class="jxr_linenumber" name="L17" href="#L17">17</a>  <strong 
class="jxr_keyword">package</strong> org.apache.commons.jexl3.jexl342;
+<a class="jxr_linenumber" name="L18" href="#L18">18</a>  
+<a class="jxr_linenumber" name="L19" href="#L19">19</a>  <strong 
class="jxr_keyword">import</strong> org.apache.commons.jexl3.JexlArithmetic;
+<a class="jxr_linenumber" name="L20" href="#L20">20</a>  <strong 
class="jxr_keyword">import</strong> org.apache.commons.jexl3.JexlEngine;
+<a class="jxr_linenumber" name="L21" href="#L21">21</a>  <strong 
class="jxr_keyword">import</strong> org.apache.commons.jexl3.JexlException;
+<a class="jxr_linenumber" name="L22" href="#L22">22</a>  <strong 
class="jxr_keyword">import</strong> org.apache.commons.jexl3.JexlOperator;
+<a class="jxr_linenumber" name="L23" href="#L23">23</a>  <strong 
class="jxr_keyword">import</strong> 
org.apache.commons.jexl3.introspection.JexlMethod;
+<a class="jxr_linenumber" name="L24" href="#L24">24</a>  <strong 
class="jxr_keyword">import</strong> 
org.apache.commons.jexl3.introspection.JexlPropertyGet;
+<a class="jxr_linenumber" name="L25" href="#L25">25</a>  <strong 
class="jxr_keyword">import</strong> 
org.apache.commons.jexl3.introspection.JexlPropertySet;
+<a class="jxr_linenumber" name="L26" href="#L26">26</a>  <strong 
class="jxr_keyword">import</strong> 
org.apache.commons.jexl3.introspection.JexlUberspect;
+<a class="jxr_linenumber" name="L27" href="#L27">27</a>  
+<a class="jxr_linenumber" name="L28" href="#L28">28</a>  <strong 
class="jxr_keyword">import</strong> java.lang.ref.Reference;
+<a class="jxr_linenumber" name="L29" href="#L29">29</a>  <strong 
class="jxr_keyword">import</strong> java.util.Arrays;
+<a class="jxr_linenumber" name="L30" href="#L30">30</a>  <strong 
class="jxr_keyword">import</strong> java.util.Collections;
+<a class="jxr_linenumber" name="L31" href="#L31">31</a>  <strong 
class="jxr_keyword">import</strong> java.util.Iterator;
+<a class="jxr_linenumber" name="L32" href="#L32">32</a>  <strong 
class="jxr_keyword">import</strong> java.util.List;
+<a class="jxr_linenumber" name="L33" href="#L33">33</a>  <strong 
class="jxr_keyword">import</strong> java.util.Map;
+<a class="jxr_linenumber" name="L34" href="#L34">34</a>  <strong 
class="jxr_keyword">import</strong> java.util.Objects;
+<a class="jxr_linenumber" name="L35" href="#L35">35</a>  <strong 
class="jxr_keyword">import</strong> java.util.Optional;
+<a class="jxr_linenumber" name="L36" href="#L36">36</a>  <strong 
class="jxr_keyword">import</strong> java.util.concurrent.atomic.AtomicReference;
+<a class="jxr_linenumber" name="L37" href="#L37">37</a>  
+<a class="jxr_linenumber" name="L38" href="#L38">38</a>  <em 
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L39" href="#L39">39</a>  <em 
class="jxr_javadoccomment"> * An Uberspect that handles references 
(java.lang.ref.Reference) and optionals (java.util.Optional).</em>
+<a class="jxr_linenumber" name="L40" href="#L40">40</a>  <em 
class="jxr_javadoccomment"> * &lt;p&gt;This illustrates JEXL&amp;quote;s low 
level customization capabilities.&lt;/p&gt;</em>
+<a class="jxr_linenumber" name="L41" href="#L41">41</a>  <em 
class="jxr_javadoccomment"> * see JEXL-342.</em>
+<a class="jxr_linenumber" name="L42" href="#L42">42</a>  <em 
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L43" href="#L43">43</a>  <strong 
class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> 
<a name="ReferenceUberspect" 
href="../../../../../org/apache/commons/jexl3/jexl342/ReferenceUberspect.html#ReferenceUberspect">ReferenceUberspect</a>
 <strong class="jxr_keyword">implements</strong> JexlUberspect {
+<a class="jxr_linenumber" name="L44" href="#L44">44</a>      <em 
class="jxr_javadoccomment">/** The uberspect we delegate to. */</em>
+<a class="jxr_linenumber" name="L45" href="#L45">45</a>      <strong 
class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> 
JexlUberspect uberspect;
+<a class="jxr_linenumber" name="L46" href="#L46">46</a>      <em 
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L47" href="#L47">47</a>  <em 
class="jxr_javadoccomment">     * The pojo resolver list strategy.</em>
+<a class="jxr_linenumber" name="L48" href="#L48">48</a>  <em 
class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="L49" href="#L49">49</a>      <strong 
class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> 
List&lt;PropertyResolver&gt; pojoStrategy;
+<a class="jxr_linenumber" name="L50" href="#L50">50</a>      <em 
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L51" href="#L51">51</a>  <em 
class="jxr_javadoccomment">     * The map resolver list strategy.</em>
+<a class="jxr_linenumber" name="L52" href="#L52">52</a>  <em 
class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="L53" href="#L53">53</a>      <strong 
class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> 
List&lt;PropertyResolver&gt; mapStrategy;
+<a class="jxr_linenumber" name="L54" href="#L54">54</a>  
+<a class="jxr_linenumber" name="L55" href="#L55">55</a>      <em 
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L56" href="#L56">56</a>  <em 
class="jxr_javadoccomment">     * Constructor.</em>
+<a class="jxr_linenumber" name="L57" href="#L57">57</a>  <em 
class="jxr_javadoccomment">     * @param jexlUberspect the uberspect to 
delegate to</em>
+<a class="jxr_linenumber" name="L58" href="#L58">58</a>  <em 
class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="L59" href="#L59">59</a>      <strong 
class="jxr_keyword">public</strong> <a name="ReferenceUberspect" 
href="../../../../../org/apache/commons/jexl3/jexl342/ReferenceUberspect.html#ReferenceUberspect">ReferenceUberspect</a>(JexlUberspect
 jexlUberspect) {
+<a class="jxr_linenumber" name="L60" href="#L60">60</a>          uberspect = 
jexlUberspect;
+<a class="jxr_linenumber" name="L61" href="#L61">61</a>          
PropertyResolver find = <strong class="jxr_keyword">new</strong> 
PropertyResolver() {
+<a class="jxr_linenumber" name="L62" href="#L62">62</a>              @Override
+<a class="jxr_linenumber" name="L63" href="#L63">63</a>              <strong 
class="jxr_keyword">public</strong> JexlPropertyGet 
getPropertyGet(JexlUberspect uber, Object obj, Object identifier) {
+<a class="jxr_linenumber" name="L64" href="#L64">64</a>                  
<strong class="jxr_keyword">return</strong> discoverFind(uberspect, 
obj.getClass(), identifier.toString());
+<a class="jxr_linenumber" name="L65" href="#L65">65</a>              }
+<a class="jxr_linenumber" name="L66" href="#L66">66</a>  
+<a class="jxr_linenumber" name="L67" href="#L67">67</a>              @Override
+<a class="jxr_linenumber" name="L68" href="#L68">68</a>              <strong 
class="jxr_keyword">public</strong> JexlPropertySet 
getPropertySet(JexlUberspect uber, Object obj, Object identifier, Object arg) {
+<a class="jxr_linenumber" name="L69" href="#L69">69</a>                  
<strong class="jxr_keyword">return</strong> <strong 
class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L70" href="#L70">70</a>              }
+<a class="jxr_linenumber" name="L71" href="#L71">71</a>          };
+<a class="jxr_linenumber" name="L72" href="#L72">72</a>          pojoStrategy 
= Arrays.asList(
+<a class="jxr_linenumber" name="L73" href="#L73">73</a>              
JexlResolver.PROPERTY,
+<a class="jxr_linenumber" name="L74" href="#L74">74</a>              find,
+<a class="jxr_linenumber" name="L75" href="#L75">75</a>              
JexlResolver.MAP,
+<a class="jxr_linenumber" name="L76" href="#L76">76</a>              
JexlResolver.LIST,
+<a class="jxr_linenumber" name="L77" href="#L77">77</a>              
JexlResolver.DUCK,
+<a class="jxr_linenumber" name="L78" href="#L78">78</a>              
JexlResolver.FIELD,
+<a class="jxr_linenumber" name="L79" href="#L79">79</a>              
JexlResolver.CONTAINER);
+<a class="jxr_linenumber" name="L80" href="#L80">80</a>          mapStrategy = 
Arrays.asList(
+<a class="jxr_linenumber" name="L81" href="#L81">81</a>              
JexlResolver.MAP,
+<a class="jxr_linenumber" name="L82" href="#L82">82</a>              
JexlResolver.LIST,
+<a class="jxr_linenumber" name="L83" href="#L83">83</a>              
JexlResolver.DUCK,
+<a class="jxr_linenumber" name="L84" href="#L84">84</a>              
JexlResolver.PROPERTY,
+<a class="jxr_linenumber" name="L85" href="#L85">85</a>              find,
+<a class="jxr_linenumber" name="L86" href="#L86">86</a>              
JexlResolver.FIELD,
+<a class="jxr_linenumber" name="L87" href="#L87">87</a>              
JexlResolver.CONTAINER);
+<a class="jxr_linenumber" name="L88" href="#L88">88</a>      }
+<a class="jxr_linenumber" name="L89" href="#L89">89</a>  
+<a class="jxr_linenumber" name="L90" href="#L90">90</a>      <em 
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L91" href="#L91">91</a>  <em 
class="jxr_javadoccomment">     * A JEXL strategy improved with 
optionals/references.</em>
+<a class="jxr_linenumber" name="L92" href="#L92">92</a>  <em 
class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="L93" href="#L93">93</a>      @Override
+<a class="jxr_linenumber" name="L94" href="#L94">94</a>      <strong 
class="jxr_keyword">public</strong> List&lt;PropertyResolver&gt; 
getResolvers(JexlOperator op, Object obj) {
+<a class="jxr_linenumber" name="L95" href="#L95">95</a>          <strong 
class="jxr_keyword">if</strong> (op == JexlOperator.ARRAY_GET) {
+<a class="jxr_linenumber" name="L96" href="#L96">96</a>              <strong 
class="jxr_keyword">return</strong> mapStrategy;
+<a class="jxr_linenumber" name="L97" href="#L97">97</a>          }
+<a class="jxr_linenumber" name="L98" href="#L98">98</a>          <strong 
class="jxr_keyword">if</strong> (op == JexlOperator.ARRAY_SET) {
+<a class="jxr_linenumber" name="L99" href="#L99">99</a>              <strong 
class="jxr_keyword">return</strong> mapStrategy;
+<a class="jxr_linenumber" name="L100" href="#L100">100</a>         }
+<a class="jxr_linenumber" name="L101" href="#L101">101</a>         <strong 
class="jxr_keyword">if</strong> (op == <strong 
class="jxr_keyword">null</strong> &amp;&amp; obj instanceof Map) {
+<a class="jxr_linenumber" name="L102" href="#L102">102</a>             <strong 
class="jxr_keyword">return</strong> mapStrategy;
+<a class="jxr_linenumber" name="L103" href="#L103">103</a>         }
+<a class="jxr_linenumber" name="L104" href="#L104">104</a>         <strong 
class="jxr_keyword">return</strong> pojoStrategy;
+<a class="jxr_linenumber" name="L105" href="#L105">105</a>     }
+<a class="jxr_linenumber" name="L106" href="#L106">106</a> 
+<a class="jxr_linenumber" name="L107" href="#L107">107</a>     <em 
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L108" href="#L108">108</a> <em 
class="jxr_javadoccomment">     * Duck-reference handler, calls get().</em>
+<a class="jxr_linenumber" name="L109" href="#L109">109</a> <em 
class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="L110" href="#L110">110</a>     
@FunctionalInterface
+<a class="jxr_linenumber" name="L111" href="#L111">111</a>     <strong 
class="jxr_keyword">interface</strong> ReferenceHandler {
+<a class="jxr_linenumber" name="L112" href="#L112">112</a>         <em 
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L113" href="#L113">113</a> <em 
class="jxr_javadoccomment">         * Performs a call to get().</em>
+<a class="jxr_linenumber" name="L114" href="#L114">114</a> <em 
class="jxr_javadoccomment">         * @param ref the reference</em>
+<a class="jxr_linenumber" name="L115" href="#L115">115</a> <em 
class="jxr_javadoccomment">         * @return the value pointed by the 
reference</em>
+<a class="jxr_linenumber" name="L116" href="#L116">116</a> <em 
class="jxr_javadoccomment">         */</em>
+<a class="jxr_linenumber" name="L117" href="#L117">117</a>         Object 
callGet(Object ref);
+<a class="jxr_linenumber" name="L118" href="#L118">118</a>     }
+<a class="jxr_linenumber" name="L119" href="#L119">119</a> 
+<a class="jxr_linenumber" name="L120" href="#L120">120</a>     <em 
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L121" href="#L121">121</a> <em 
class="jxr_javadoccomment">     * Find a reference handler for a given 
instance.</em>
+<a class="jxr_linenumber" name="L122" href="#L122">122</a> <em 
class="jxr_javadoccomment">     * @param ref the reference</em>
+<a class="jxr_linenumber" name="L123" href="#L123">123</a> <em 
class="jxr_javadoccomment">     * @return the handler or null if object can not 
be handled</em>
+<a class="jxr_linenumber" name="L124" href="#L124">124</a> <em 
class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="L125" href="#L125">125</a>     <strong 
class="jxr_keyword">private</strong> <strong 
class="jxr_keyword">static</strong> ReferenceHandler discoverHandler(Object 
ref) {
+<a class="jxr_linenumber" name="L126" href="#L126">126</a>         <em 
class="jxr_comment">// optional support</em>
+<a class="jxr_linenumber" name="L127" href="#L127">127</a>         <strong 
class="jxr_keyword">if</strong> (ref instanceof Optional&lt;?&gt;) {
+<a class="jxr_linenumber" name="L128" href="#L128">128</a>             <strong 
class="jxr_keyword">return</strong> ReferenceUberspect::handleOptional;
+<a class="jxr_linenumber" name="L129" href="#L129">129</a>         }
+<a class="jxr_linenumber" name="L130" href="#L130">130</a>         <em 
class="jxr_comment">// atomic ref</em>
+<a class="jxr_linenumber" name="L131" href="#L131">131</a>         <strong 
class="jxr_keyword">if</strong> (ref instanceof AtomicReference&lt;?&gt;) {
+<a class="jxr_linenumber" name="L132" href="#L132">132</a>             <strong 
class="jxr_keyword">return</strong> ReferenceUberspect::handleAtomic;
+<a class="jxr_linenumber" name="L133" href="#L133">133</a>         }
+<a class="jxr_linenumber" name="L134" href="#L134">134</a>         <em 
class="jxr_comment">// a reference</em>
+<a class="jxr_linenumber" name="L135" href="#L135">135</a>         <strong 
class="jxr_keyword">if</strong> (ref instanceof Reference&lt;?&gt;) {
+<a class="jxr_linenumber" name="L136" href="#L136">136</a>             <strong 
class="jxr_keyword">return</strong> ReferenceUberspect::handleReference;
+<a class="jxr_linenumber" name="L137" href="#L137">137</a>         }
+<a class="jxr_linenumber" name="L138" href="#L138">138</a>         <em 
class="jxr_comment">// delegate</em>
+<a class="jxr_linenumber" name="L139" href="#L139">139</a>         <strong 
class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L140" href="#L140">140</a>     }
+<a class="jxr_linenumber" name="L141" href="#L141">141</a> 
+<a class="jxr_linenumber" name="L142" href="#L142">142</a>     <em 
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L143" href="#L143">143</a> <em 
class="jxr_javadoccomment">     * Cast ref to optional, call 
isPresent()/get().</em>
+<a class="jxr_linenumber" name="L144" href="#L144">144</a> <em 
class="jxr_javadoccomment">     * @param ref the reference</em>
+<a class="jxr_linenumber" name="L145" href="#L145">145</a> <em 
class="jxr_javadoccomment">     * @return the get() result</em>
+<a class="jxr_linenumber" name="L146" href="#L146">146</a> <em 
class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="L147" href="#L147">147</a>     <strong 
class="jxr_keyword">static</strong> Object handleOptional(Object ref) {
+<a class="jxr_linenumber" name="L148" href="#L148">148</a>         <em 
class="jxr_comment">// optional support</em>
+<a class="jxr_linenumber" name="L149" href="#L149">149</a>         
Optional&lt;?&gt; optional = (Optional&lt;?&gt;) ref;
+<a class="jxr_linenumber" name="L150" href="#L150">150</a>         <strong 
class="jxr_keyword">return</strong> optional.isPresent() ? optional.get() : 
<strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L151" href="#L151">151</a>     }
+<a class="jxr_linenumber" name="L152" href="#L152">152</a> 
+<a class="jxr_linenumber" name="L153" href="#L153">153</a>     <em 
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L154" href="#L154">154</a> <em 
class="jxr_javadoccomment">     * Cast ref to atomic reference, call get().</em>
+<a class="jxr_linenumber" name="L155" href="#L155">155</a> <em 
class="jxr_javadoccomment">     * @param ref the reference</em>
+<a class="jxr_linenumber" name="L156" href="#L156">156</a> <em 
class="jxr_javadoccomment">     * @return the get() result if not null, ref 
otherwise</em>
+<a class="jxr_linenumber" name="L157" href="#L157">157</a> <em 
class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="L158" href="#L158">158</a>     <strong 
class="jxr_keyword">static</strong> Object handleAtomic(Object ref) {
+<a class="jxr_linenumber" name="L159" href="#L159">159</a>         Object obj 
= ((AtomicReference&lt;?&gt;) ref).get();
+<a class="jxr_linenumber" name="L160" href="#L160">160</a>         <strong 
class="jxr_keyword">return</strong> obj == <strong 
class="jxr_keyword">null</strong>? ref : obj;
+<a class="jxr_linenumber" name="L161" href="#L161">161</a>     }
+<a class="jxr_linenumber" name="L162" href="#L162">162</a> 
+<a class="jxr_linenumber" name="L163" href="#L163">163</a>     <em 
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L164" href="#L164">164</a> <em 
class="jxr_javadoccomment">     * Cast ref to reference, call get().</em>
+<a class="jxr_linenumber" name="L165" href="#L165">165</a> <em 
class="jxr_javadoccomment">     * @param ref the reference</em>
+<a class="jxr_linenumber" name="L166" href="#L166">166</a> <em 
class="jxr_javadoccomment">     * @return the get() result if not null, ref 
otherwise</em>
+<a class="jxr_linenumber" name="L167" href="#L167">167</a> <em 
class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="L168" href="#L168">168</a>     <strong 
class="jxr_keyword">static</strong> Object handleReference(Object ref) {
+<a class="jxr_linenumber" name="L169" href="#L169">169</a>         Object obj 
= ((Reference&lt;?&gt;) ref).get();
+<a class="jxr_linenumber" name="L170" href="#L170">170</a>         <strong 
class="jxr_keyword">return</strong> obj == <strong 
class="jxr_keyword">null</strong>? ref : obj;
+<a class="jxr_linenumber" name="L171" href="#L171">171</a>     }
+<a class="jxr_linenumber" name="L172" href="#L172">172</a> 
+<a class="jxr_linenumber" name="L173" href="#L173">173</a>     @Override
+<a class="jxr_linenumber" name="L174" href="#L174">174</a>     <strong 
class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> 
setClassLoader(ClassLoader loader) {
+<a class="jxr_linenumber" name="L175" href="#L175">175</a>         
uberspect.setClassLoader(loader);
+<a class="jxr_linenumber" name="L176" href="#L176">176</a>     }
+<a class="jxr_linenumber" name="L177" href="#L177">177</a> 
+<a class="jxr_linenumber" name="L178" href="#L178">178</a>     @Override
+<a class="jxr_linenumber" name="L179" href="#L179">179</a>     <strong 
class="jxr_keyword">public</strong> ClassLoader getClassLoader() {
+<a class="jxr_linenumber" name="L180" href="#L180">180</a>         <strong 
class="jxr_keyword">return</strong> uberspect.getClassLoader();
+<a class="jxr_linenumber" name="L181" href="#L181">181</a>     }
+<a class="jxr_linenumber" name="L182" href="#L182">182</a> 
+<a class="jxr_linenumber" name="L183" href="#L183">183</a>     @Override
+<a class="jxr_linenumber" name="L184" href="#L184">184</a>     <strong 
class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> 
getVersion() {
+<a class="jxr_linenumber" name="L185" href="#L185">185</a>         <strong 
class="jxr_keyword">return</strong> uberspect.getVersion();
+<a class="jxr_linenumber" name="L186" href="#L186">186</a>     }
+<a class="jxr_linenumber" name="L187" href="#L187">187</a> 
+<a class="jxr_linenumber" name="L188" href="#L188">188</a>     @Override
+<a class="jxr_linenumber" name="L189" href="#L189">189</a>     <strong 
class="jxr_keyword">public</strong> JexlMethod getConstructor(Object 
ctorHandle, Object... args) {
+<a class="jxr_linenumber" name="L190" href="#L190">190</a>         <strong 
class="jxr_keyword">return</strong> uberspect.getConstructor(ctorHandle, args);
+<a class="jxr_linenumber" name="L191" href="#L191">191</a>     }
+<a class="jxr_linenumber" name="L192" href="#L192">192</a> 
+<a class="jxr_linenumber" name="L193" href="#L193">193</a>     @Override
+<a class="jxr_linenumber" name="L194" href="#L194">194</a>     <strong 
class="jxr_keyword">public</strong> JexlMethod getMethod(Object ref, String 
method, Object... args) {
+<a class="jxr_linenumber" name="L195" href="#L195">195</a>         <em 
class="jxr_comment">// is this is a reference of some kind?</em>
+<a class="jxr_linenumber" name="L196" href="#L196">196</a>         
ReferenceHandler handler = discoverHandler(ref);
+<a class="jxr_linenumber" name="L197" href="#L197">197</a>         <strong 
class="jxr_keyword">if</strong> (handler == <strong 
class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L198" href="#L198">198</a>             <strong 
class="jxr_keyword">return</strong> uberspect.getMethod(ref, method, args);
+<a class="jxr_linenumber" name="L199" href="#L199">199</a>         }
+<a class="jxr_linenumber" name="L200" href="#L200">200</a>         <em 
class="jxr_comment">// do we have an object referenced ?</em>
+<a class="jxr_linenumber" name="L201" href="#L201">201</a>         Object obj 
= handler.callGet(ref);
+<a class="jxr_linenumber" name="L202" href="#L202">202</a>         <strong 
class="jxr_keyword">if</strong> (ref == obj) {
+<a class="jxr_linenumber" name="L203" href="#L203">203</a>             <strong 
class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L204" href="#L204">204</a>         }
+<a class="jxr_linenumber" name="L205" href="#L205">205</a>         JexlMethod 
jexlMethod = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L206" href="#L206">206</a>         <strong 
class="jxr_keyword">if</strong> (obj != <strong 
class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L207" href="#L207">207</a>             
jexlMethod = uberspect.getMethod(obj, method, args);
+<a class="jxr_linenumber" name="L208" href="#L208">208</a>             <strong 
class="jxr_keyword">if</strong> (jexlMethod == <strong 
class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L209" href="#L209">209</a>                 
<strong class="jxr_keyword">throw</strong> <strong 
class="jxr_keyword">new</strong> JexlException.Method(<strong 
class="jxr_keyword">null</strong>, method, args, <strong 
class="jxr_keyword">null</strong>);
+<a class="jxr_linenumber" name="L210" href="#L210">210</a>             }
+<a class="jxr_linenumber" name="L211" href="#L211">211</a>         } <strong 
class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="L212" href="#L212">212</a>             
jexlMethod = <strong class="jxr_keyword">new</strong> <a 
name="OptionalNullMethod" 
href="../../../../../org/apache/commons/jexl3/jexl342/OptionalNullMethod.html#OptionalNullMethod">OptionalNullMethod</a>(uberspect,
 method);
+<a class="jxr_linenumber" name="L213" href="#L213">213</a>         }
+<a class="jxr_linenumber" name="L214" href="#L214">214</a>         <strong 
class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a 
name="ReferenceMethodExecutor" 
href="../../../../../org/apache/commons/jexl3/jexl342/ReferenceMethodExecutor.html#ReferenceMethodExecutor">ReferenceMethodExecutor</a>(handler,
 jexlMethod);
+<a class="jxr_linenumber" name="L215" href="#L215">215</a>     }
+<a class="jxr_linenumber" name="L216" href="#L216">216</a> 
+<a class="jxr_linenumber" name="L217" href="#L217">217</a>     @Override
+<a class="jxr_linenumber" name="L218" href="#L218">218</a>     <strong 
class="jxr_keyword">public</strong> JexlPropertyGet getPropertyGet(Object obj, 
Object identifier) {
+<a class="jxr_linenumber" name="L219" href="#L219">219</a>         <strong 
class="jxr_keyword">return</strong> getPropertyGet(<strong 
class="jxr_keyword">null</strong>, obj, identifier);
+<a class="jxr_linenumber" name="L220" href="#L220">220</a>     }
+<a class="jxr_linenumber" name="L221" href="#L221">221</a> 
+<a class="jxr_linenumber" name="L222" href="#L222">222</a>     @Override
+<a class="jxr_linenumber" name="L223" href="#L223">223</a>     <strong 
class="jxr_keyword">public</strong> JexlPropertyGet 
getPropertyGet(List&lt;PropertyResolver&gt; resolvers, Object ref, Object 
identifier) {
+<a class="jxr_linenumber" name="L224" href="#L224">224</a>         <em 
class="jxr_comment">// is this is a reference of some kind?</em>
+<a class="jxr_linenumber" name="L225" href="#L225">225</a>         
ReferenceHandler handler = discoverHandler(ref);
+<a class="jxr_linenumber" name="L226" href="#L226">226</a>         <strong 
class="jxr_keyword">if</strong> (handler == <strong 
class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L227" href="#L227">227</a>             <strong 
class="jxr_keyword">return</strong> uberspect.getPropertyGet(resolvers, ref, 
identifier);
+<a class="jxr_linenumber" name="L228" href="#L228">228</a>         }
+<a class="jxr_linenumber" name="L229" href="#L229">229</a>         <em 
class="jxr_comment">// do we have an object referenced ?</em>
+<a class="jxr_linenumber" name="L230" href="#L230">230</a>         Object obj 
= handler.callGet(ref);
+<a class="jxr_linenumber" name="L231" href="#L231">231</a>         <strong 
class="jxr_keyword">if</strong> (ref == obj) {
+<a class="jxr_linenumber" name="L232" href="#L232">232</a>             <strong 
class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L233" href="#L233">233</a>         }
+<a class="jxr_linenumber" name="L234" href="#L234">234</a>         <em 
class="jxr_comment">// obj is null means proper dereference of an optional; we 
dont have an object,</em>
+<a class="jxr_linenumber" name="L235" href="#L235">235</a>         <em 
class="jxr_comment">// we can not determine jexlGet, not a pb till we call with 
a not-null object</em>
+<a class="jxr_linenumber" name="L236" href="#L236">236</a>         <em 
class="jxr_comment">// since the result is likely to be not null... TryInvoke 
will fail and invoke will throw.</em>
+<a class="jxr_linenumber" name="L237" href="#L237">237</a>         <em 
class="jxr_comment">// from that object, get the property getter if any</em>
+<a class="jxr_linenumber" name="L238" href="#L238">238</a>         
JexlPropertyGet jexlGet = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L239" href="#L239">239</a>         <strong 
class="jxr_keyword">if</strong> (obj != <strong 
class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L240" href="#L240">240</a>             jexlGet 
= uberspect.getPropertyGet(resolvers, obj, identifier);
+<a class="jxr_linenumber" name="L241" href="#L241">241</a>             <strong 
class="jxr_keyword">if</strong> (jexlGet == <strong 
class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L242" href="#L242">242</a>                 
<strong class="jxr_keyword">throw</strong> <strong 
class="jxr_keyword">new</strong> JexlException.Property(<strong 
class="jxr_keyword">null</strong>, Objects.toString(identifier), false, <strong 
class="jxr_keyword">null</strong>);
+<a class="jxr_linenumber" name="L243" href="#L243">243</a>             }
+<a class="jxr_linenumber" name="L244" href="#L244">244</a>         } <strong 
class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="L245" href="#L245">245</a>             jexlGet 
= <strong class="jxr_keyword">new</strong> <a name="OptionalNullGetter" 
href="../../../../../org/apache/commons/jexl3/jexl342/OptionalNullGetter.html#OptionalNullGetter">OptionalNullGetter</a>(uberspect,
 identifier);
+<a class="jxr_linenumber" name="L246" href="#L246">246</a>         }
+<a class="jxr_linenumber" name="L247" href="#L247">247</a>         <strong 
class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a 
name="ReferenceGetExecutor" 
href="../../../../../org/apache/commons/jexl3/jexl342/ReferenceGetExecutor.html#ReferenceGetExecutor">ReferenceGetExecutor</a>(handler,
 jexlGet);
+<a class="jxr_linenumber" name="L248" href="#L248">248</a>     }
+<a class="jxr_linenumber" name="L249" href="#L249">249</a> 
+<a class="jxr_linenumber" name="L250" href="#L250">250</a>     @Override
+<a class="jxr_linenumber" name="L251" href="#L251">251</a>     <strong 
class="jxr_keyword">public</strong> JexlPropertySet getPropertySet(Object obj, 
Object identifier, Object arg) {
+<a class="jxr_linenumber" name="L252" href="#L252">252</a>         <strong 
class="jxr_keyword">return</strong> getPropertySet(<strong 
class="jxr_keyword">null</strong>, obj, identifier, arg);
+<a class="jxr_linenumber" name="L253" href="#L253">253</a>     }
+<a class="jxr_linenumber" name="L254" href="#L254">254</a> 
+<a class="jxr_linenumber" name="L255" href="#L255">255</a>     @Override
+<a class="jxr_linenumber" name="L256" href="#L256">256</a>     <strong 
class="jxr_keyword">public</strong> JexlPropertySet 
getPropertySet(List&lt;PropertyResolver&gt; resolvers, Object ref, Object 
identifier, Object arg) {
+<a class="jxr_linenumber" name="L257" href="#L257">257</a>         <em 
class="jxr_comment">// is this is a reference of some kind?</em>
+<a class="jxr_linenumber" name="L258" href="#L258">258</a>         
ReferenceHandler handler = discoverHandler(ref);
+<a class="jxr_linenumber" name="L259" href="#L259">259</a>         <strong 
class="jxr_keyword">if</strong> (handler == <strong 
class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L260" href="#L260">260</a>             <strong 
class="jxr_keyword">return</strong> uberspect.getPropertySet(resolvers, ref, 
identifier, arg);
+<a class="jxr_linenumber" name="L261" href="#L261">261</a>         }
+<a class="jxr_linenumber" name="L262" href="#L262">262</a>         <em 
class="jxr_comment">// do we have an object referenced ?</em>
+<a class="jxr_linenumber" name="L263" href="#L263">263</a>         Object obj 
= handler.callGet(ref);
+<a class="jxr_linenumber" name="L264" href="#L264">264</a>         <strong 
class="jxr_keyword">if</strong> (ref  == obj) {
+<a class="jxr_linenumber" name="L265" href="#L265">265</a>             <strong 
class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L266" href="#L266">266</a>         }
+<a class="jxr_linenumber" name="L267" href="#L267">267</a>         <em 
class="jxr_comment">// from that object, get the property setter if any</em>
+<a class="jxr_linenumber" name="L268" href="#L268">268</a>         
JexlPropertySet jexlSet = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L269" href="#L269">269</a>         <strong 
class="jxr_keyword">if</strong> (obj != <strong 
class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L270" href="#L270">270</a>             jexlSet 
= uberspect.getPropertySet(resolvers, obj, identifier, arg);
+<a class="jxr_linenumber" name="L271" href="#L271">271</a>             <strong 
class="jxr_keyword">if</strong> (jexlSet == <strong 
class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L272" href="#L272">272</a>                 
<strong class="jxr_keyword">throw</strong> <strong 
class="jxr_keyword">new</strong> JexlException.Property(<strong 
class="jxr_keyword">null</strong>, Objects.toString(identifier), false, <strong 
class="jxr_keyword">null</strong>);
+<a class="jxr_linenumber" name="L273" href="#L273">273</a>             }
+<a class="jxr_linenumber" name="L274" href="#L274">274</a>         } <strong 
class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="L275" href="#L275">275</a>             <em 
class="jxr_comment">// postpone resolution till not null</em>
+<a class="jxr_linenumber" name="L276" href="#L276">276</a>             jexlSet 
= <strong class="jxr_keyword">new</strong> <a name="OptionalNullSetter" 
href="../../../../../org/apache/commons/jexl3/jexl342/OptionalNullSetter.html#OptionalNullSetter">OptionalNullSetter</a>(uberspect,
 identifier);
+<a class="jxr_linenumber" name="L277" href="#L277">277</a>         }
+<a class="jxr_linenumber" name="L278" href="#L278">278</a>         <strong 
class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a 
name="ReferenceSetExecutor" 
href="../../../../../org/apache/commons/jexl3/jexl342/ReferenceSetExecutor.html#ReferenceSetExecutor">ReferenceSetExecutor</a>(handler,
 jexlSet);
+<a class="jxr_linenumber" name="L279" href="#L279">279</a>     }
+<a class="jxr_linenumber" name="L280" href="#L280">280</a> 
+<a class="jxr_linenumber" name="L281" href="#L281">281</a>     @Override
+<a class="jxr_linenumber" name="L282" href="#L282">282</a>     <strong 
class="jxr_keyword">public</strong> Iterator&lt;?&gt; getIterator(Object ref) {
+<a class="jxr_linenumber" name="L283" href="#L283">283</a>         <em 
class="jxr_comment">// is this is a reference of some kind?</em>
+<a class="jxr_linenumber" name="L284" href="#L284">284</a>         
ReferenceHandler handler = discoverHandler(ref);
+<a class="jxr_linenumber" name="L285" href="#L285">285</a>         <strong 
class="jxr_keyword">if</strong> (handler == <strong 
class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L286" href="#L286">286</a>             <strong 
class="jxr_keyword">return</strong> uberspect.getIterator(ref);
+<a class="jxr_linenumber" name="L287" href="#L287">287</a>         }
+<a class="jxr_linenumber" name="L288" href="#L288">288</a>         <em 
class="jxr_comment">// do we have an object referenced ?</em>
+<a class="jxr_linenumber" name="L289" href="#L289">289</a>         Object obj 
= handler.callGet(ref);
+<a class="jxr_linenumber" name="L290" href="#L290">290</a>         <strong 
class="jxr_keyword">if</strong> (ref == obj) {
+<a class="jxr_linenumber" name="L291" href="#L291">291</a>             <strong 
class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L292" href="#L292">292</a>         }
+<a class="jxr_linenumber" name="L293" href="#L293">293</a>         <strong 
class="jxr_keyword">if</strong> (obj == <strong 
class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L294" href="#L294">294</a>             <strong 
class="jxr_keyword">return</strong> Collections.emptyIterator();
+<a class="jxr_linenumber" name="L295" href="#L295">295</a>         }
+<a class="jxr_linenumber" name="L296" href="#L296">296</a>         <strong 
class="jxr_keyword">return</strong> uberspect.getIterator(obj);
+<a class="jxr_linenumber" name="L297" href="#L297">297</a>     }
+<a class="jxr_linenumber" name="L298" href="#L298">298</a> 
+<a class="jxr_linenumber" name="L299" href="#L299">299</a>     @Override
+<a class="jxr_linenumber" name="L300" href="#L300">300</a>     <strong 
class="jxr_keyword">public</strong> JexlArithmetic.Uberspect 
getArithmetic(JexlArithmetic arithmetic) {
+<a class="jxr_linenumber" name="L301" href="#L301">301</a>         <strong 
class="jxr_keyword">return</strong> uberspect.getArithmetic(arithmetic);
+<a class="jxr_linenumber" name="L302" href="#L302">302</a>     }
+<a class="jxr_linenumber" name="L303" href="#L303">303</a> 
+<a class="jxr_linenumber" name="L304" href="#L304">304</a> 
+<a class="jxr_linenumber" name="L305" href="#L305">305</a>     <em 
class="jxr_javadoccomment">/** A static signature for method(). */</em>
+<a class="jxr_linenumber" name="L306" href="#L306">306</a>     <strong 
class="jxr_keyword">private</strong> <strong 
class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> 
Object[] EMPTY_PARAMS = {};
+<a class="jxr_linenumber" name="L307" href="#L307">307</a> 
+<a class="jxr_linenumber" name="L308" href="#L308">308</a>     <em 
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L309" href="#L309">309</a> <em 
class="jxr_javadoccomment">     * Discovers a an optional getter.</em>
+<a class="jxr_linenumber" name="L310" href="#L310">310</a> <em 
class="jxr_javadoccomment">     * &lt;p&gt;The method to be found should be 
named "{find}{P,p}property and return an 
Optional&amp;lt;?&amp;gt;.&lt;/p&gt;</em>
+<a class="jxr_linenumber" name="L311" href="#L311">311</a> <em 
class="jxr_javadoccomment">     *</em>
+<a class="jxr_linenumber" name="L312" href="#L312">312</a> <em 
class="jxr_javadoccomment">     * @param is the uberspector</em>
+<a class="jxr_linenumber" name="L313" href="#L313">313</a> <em 
class="jxr_javadoccomment">     * @param clazz the class to find the get method 
from</em>
+<a class="jxr_linenumber" name="L314" href="#L314">314</a> <em 
class="jxr_javadoccomment">     * @param property the property name to find</em>
+<a class="jxr_linenumber" name="L315" href="#L315">315</a> <em 
class="jxr_javadoccomment">     * @return the executor if found, null 
otherwise</em>
+<a class="jxr_linenumber" name="L316" href="#L316">316</a> <em 
class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="L317" href="#L317">317</a>     <strong 
class="jxr_keyword">private</strong> <strong 
class="jxr_keyword">static</strong> JexlPropertyGet discoverFind(<strong 
class="jxr_keyword">final</strong> JexlUberspect is, <strong 
class="jxr_keyword">final</strong> Class&lt;?&gt; clazz, <strong 
class="jxr_keyword">final</strong> String property) {
+<a class="jxr_linenumber" name="L318" href="#L318">318</a>         <strong 
class="jxr_keyword">if</strong> (property == <strong 
class="jxr_keyword">null</strong> || property.isEmpty()) {
+<a class="jxr_linenumber" name="L319" href="#L319">319</a>             <strong 
class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L320" href="#L320">320</a>         }
+<a class="jxr_linenumber" name="L321" href="#L321">321</a>         <em 
class="jxr_comment">//  this is gross and linear, but it keeps it 
straightforward.</em>
+<a class="jxr_linenumber" name="L322" href="#L322">322</a>         JexlMethod 
method;
+<a class="jxr_linenumber" name="L323" href="#L323">323</a>         <strong 
class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> 
start = 4; <em class="jxr_comment">// "find".length() == 4</em>
+<a class="jxr_linenumber" name="L324" href="#L324">324</a>         <em 
class="jxr_comment">// start with get&lt;Property&gt;</em>
+<a class="jxr_linenumber" name="L325" href="#L325">325</a>         <strong 
class="jxr_keyword">final</strong> StringBuilder sb = <strong 
class="jxr_keyword">new</strong> StringBuilder(<span 
class="jxr_string">"find"</span>);
+<a class="jxr_linenumber" name="L326" href="#L326">326</a>         
sb.append(property);
+<a class="jxr_linenumber" name="L327" href="#L327">327</a>         <em 
class="jxr_comment">// uppercase nth char</em>
+<a class="jxr_linenumber" name="L328" href="#L328">328</a>         <strong 
class="jxr_keyword">final</strong> <strong class="jxr_keyword">char</strong> c 
= sb.charAt(start);
+<a class="jxr_linenumber" name="L329" href="#L329">329</a>         
sb.setCharAt(start, Character.toUpperCase(c));
+<a class="jxr_linenumber" name="L330" href="#L330">330</a>         method = 
is.getMethod(clazz, sb.toString(), EMPTY_PARAMS);
+<a class="jxr_linenumber" name="L331" href="#L331">331</a>         <em 
class="jxr_comment">//lowercase nth char</em>
+<a class="jxr_linenumber" name="L332" href="#L332">332</a>         <strong 
class="jxr_keyword">if</strong> (method == <strong 
class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L333" href="#L333">333</a>             
sb.setCharAt(start, Character.toLowerCase(c));
+<a class="jxr_linenumber" name="L334" href="#L334">334</a>             method 
= is.getMethod(clazz, sb.toString(), EMPTY_PARAMS);
+<a class="jxr_linenumber" name="L335" href="#L335">335</a>         }
+<a class="jxr_linenumber" name="L336" href="#L336">336</a>         <strong 
class="jxr_keyword">if</strong> (method != <strong 
class="jxr_keyword">null</strong> &amp;&amp; Optional.<strong 
class="jxr_keyword">class</strong>.equals(method.getReturnType())) {
+<a class="jxr_linenumber" name="L337" href="#L337">337</a>             <strong 
class="jxr_keyword">final</strong> JexlMethod getter = method;
+<a class="jxr_linenumber" name="L338" href="#L338">338</a>             <strong 
class="jxr_keyword">final</strong> String name = sb.toString();
+<a class="jxr_linenumber" name="L339" href="#L339">339</a>             <strong 
class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> 
JexlPropertyGet() {
+<a class="jxr_linenumber" name="L340" href="#L340">340</a>                 
@Override
+<a class="jxr_linenumber" name="L341" href="#L341">341</a>                 
<strong class="jxr_keyword">public</strong> Object invoke(Object obj) <strong 
class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="L342" href="#L342">342</a>                     
<strong class="jxr_keyword">return</strong> getter.invoke(obj);
+<a class="jxr_linenumber" name="L343" href="#L343">343</a>                 }
+<a class="jxr_linenumber" name="L344" href="#L344">344</a> 
+<a class="jxr_linenumber" name="L345" href="#L345">345</a>                 
@Override
+<a class="jxr_linenumber" name="L346" href="#L346">346</a>                 
<strong class="jxr_keyword">public</strong> Object tryInvoke(Object obj, Object 
key) <strong class="jxr_keyword">throws</strong> JexlException.TryFailed {
+<a class="jxr_linenumber" name="L347" href="#L347">347</a>                     
<strong class="jxr_keyword">return</strong> !Objects.equals(property, key) ? 
JexlEngine.TRY_FAILED : getter.tryInvoke(name, obj);
+<a class="jxr_linenumber" name="L348" href="#L348">348</a>                 }
+<a class="jxr_linenumber" name="L349" href="#L349">349</a> 
+<a class="jxr_linenumber" name="L350" href="#L350">350</a>                 
@Override
+<a class="jxr_linenumber" name="L351" href="#L351">351</a>                 
<strong class="jxr_keyword">public</strong> <strong 
class="jxr_keyword">boolean</strong> tryFailed(Object rval) {
+<a class="jxr_linenumber" name="L352" href="#L352">352</a>                     
<strong class="jxr_keyword">return</strong> rval == JexlEngine.TRY_FAILED;
+<a class="jxr_linenumber" name="L353" href="#L353">353</a>                 }
+<a class="jxr_linenumber" name="L354" href="#L354">354</a> 
+<a class="jxr_linenumber" name="L355" href="#L355">355</a>                 
@Override
+<a class="jxr_linenumber" name="L356" href="#L356">356</a>                 
<strong class="jxr_keyword">public</strong> <strong 
class="jxr_keyword">boolean</strong> isCacheable() {
+<a class="jxr_linenumber" name="L357" href="#L357">357</a>                     
<strong class="jxr_keyword">return</strong> getter.isCacheable();
+<a class="jxr_linenumber" name="L358" href="#L358">358</a>                 }
+<a class="jxr_linenumber" name="L359" href="#L359">359</a>             };
+<a class="jxr_linenumber" name="L360" href="#L360">360</a>         }
+<a class="jxr_linenumber" name="L361" href="#L361">361</a>         <strong 
class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L362" href="#L362">362</a>     }
+<a class="jxr_linenumber" name="L363" href="#L363">363</a> 
+<a class="jxr_linenumber" name="L364" href="#L364">364</a> }
+</pre>
+<hr/>
+<div id="footer">Copyright &#169; 2001&#x2013;2021 <a 
href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights 
reserved.</div>
+</body>
+</html>
\ No newline at end of file

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websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/jexl342/package-frame.html
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--- 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/jexl342/package-frame.html
 (added)
+++ 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/jexl342/package-frame.html
 Fri Jun 25 11:11:58 2021
@@ -0,0 +1,48 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
+<html xml:lang="en" lang="en">
+    <!-- generated by Apache Maven JXR (jdk8) -->
+    <head>
+        <meta http-equiv="content-type" content="text/html; 
charset=iso-8859-1" />
+        <title>Apache Commons JEXL 3.2.1 Reference Package 
org.apache.commons.jexl3.jexl342</title>
+        <link rel="stylesheet" type="text/css" 
href="../../../../../stylesheet.css" title="style" />
+    </head>
+    <body>
+        <h1 class="bar"><a href="package-summary.html" 
target="classFrame">org.apache.commons.jexl3.jexl342</a></h1>
+        <div class="indexContainer">
+            <h2 title="Classes">Classes</h2>
+            <ul title="Classes">
+                                <li>
+                    <a href="OptionalNullGetter.html#OptionalNullGetter" 
target="classFrame">OptionalNullGetter</a>
+                </li>
+                                <li>
+                    <a href="OptionalNullMethod.html#OptionalNullMethod" 
target="classFrame">OptionalNullMethod</a>
+                </li>
+                                <li>
+                    <a href="OptionalNullSetter.html#OptionalNullSetter" 
target="classFrame">OptionalNullSetter</a>
+                </li>
+                                <li>
+                    <a href="OptionalTest.html#OptionalTest" 
target="classFrame">OptionalTest</a>
+                </li>
+                                <li>
+                    <a href="OptionalTest.html#OptionalTest.Thing" 
target="classFrame">OptionalTest.Thing</a>
+                </li>
+                                <li>
+                    <a href="ReferenceGetExecutor.html#ReferenceGetExecutor" 
target="classFrame">ReferenceGetExecutor</a>
+                </li>
+                                <li>
+                    <a 
href="ReferenceMethodExecutor.html#ReferenceMethodExecutor" 
target="classFrame">ReferenceMethodExecutor</a>
+                </li>
+                                <li>
+                    <a href="ReferenceSetExecutor.html#ReferenceSetExecutor" 
target="classFrame">ReferenceSetExecutor</a>
+                </li>
+                                <li>
+                    <a href="ReferenceUberspect.html#ReferenceUberspect" 
target="classFrame">ReferenceUberspect</a>
+                </li>
+                                <li>
+                    <a 
href="ReferenceUberspect.html#ReferenceUberspect.ReferenceHandler" 
target="classFrame">ReferenceUberspect.ReferenceHandler</a>
+                </li>
+                            </ul>
+        </div>
+    </body>
+</html>
\ No newline at end of file

Added: 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/jexl342/package-summary.html
==============================================================================
--- 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/jexl342/package-summary.html
 (added)
+++ 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/jexl342/package-summary.html
 Fri Jun 25 11:11:58 2021
@@ -0,0 +1,152 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
+<html xml:lang="en" lang="en">
+    <!-- generated by Apache Maven JXR (jdk8) -->
+    <head>
+        <meta http-equiv="content-type" content="text/html; 
charset=iso-8859-1" />
+        <title>Apache Commons JEXL 3.2.1 Reference Package 
org.apache.commons.jexl3.jexl342</title>
+        <link rel="stylesheet" type="text/css" 
href="../../../../../stylesheet.css" title="style" />
+    </head>
+
+    <body>
+                <div class="topNav">
+            <a name="navbar_top"><!--   --></a>
+            <a href="#skip-navbar_top" title="Skip navigation links"></a>
+            <a name="navbar_top_firstrow"><!--   --></a>
+            <ul class="navList" title="Navigation">
+                <li><a 
href="../../../../../overview-summary.html">Overview</a></li>
+                <li class="navBarCell1Rev">Package</li>
+                <li>Class</li>
+                <li>Use</li>
+                <li>Tree</li>
+                <li>Deprecated</li>
+                <li>Index</li>
+                <li>Help</li>
+            </ul>
+            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 3.2.1 
Reference</strong></em></div>
+        </div>
+        <div class="subNav">
+            <ul class="navList">
+                <li>Prev</li>
+                <li>Next</li>
+            </ul>
+            <ul class="navList">
+                <li><a href="../../../../../index.html?overview-summary.html" 
target="_top">Frames</a></li>
+                <li><a href="package-summary.html" target="_top">No 
Frames</a></li>
+            </ul>
+            <ul class="navList" id="allclasses_navbar_top">
+                <li>All Classes</li>
+            </ul>
+            <div>
+            </div>
+            <a name="skip-navbar_top"><!--   --></a>
+        </div>
+        
+                <div class="header">
+            <h1 title="Package" class="title">Package 
org.apache.commons.jexl3.jexl342</h1>
+        </div>
+        <div class="contentContainer">
+            <ul class="blockList">
+                <li class="blockList">
+                    <table class="typeSummary" border="0" cellpadding="3" 
cellspacing="0" summary="Class Summary table, listing classes, and an 
explanation">
+                        <caption><span>Class Summary</span><span 
class="tabEnd">&nbsp;</span></caption>
+                        <thead>
+                            <tr>
+                                <th class="colFirst colLast" 
scope="col">Class</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                                                                               
                                                                        <tr 
class="altColor">
+                                <td class="colFirst colLast">
+                                    <a 
href="OptionalNullGetter.html#OptionalNullGetter" target="classFrame" 
title="class in org.apache.commons.jexl3.jexl342">OptionalNullGetter</a>
+                                </td>
+                            </tr>
+                                                                               
                                         <tr class="rowColor">
+                                <td class="colFirst colLast">
+                                    <a 
href="OptionalNullMethod.html#OptionalNullMethod" target="classFrame" 
title="class in org.apache.commons.jexl3.jexl342">OptionalNullMethod</a>
+                                </td>
+                            </tr>
+                                                                               
                                         <tr class="altColor">
+                                <td class="colFirst colLast">
+                                    <a 
href="OptionalNullSetter.html#OptionalNullSetter" target="classFrame" 
title="class in org.apache.commons.jexl3.jexl342">OptionalNullSetter</a>
+                                </td>
+                            </tr>
+                                                                               
                                         <tr class="rowColor">
+                                <td class="colFirst colLast">
+                                    <a href="OptionalTest.html#OptionalTest" 
target="classFrame" title="class in 
org.apache.commons.jexl3.jexl342">OptionalTest</a>
+                                </td>
+                            </tr>
+                                                                               
                                         <tr class="altColor">
+                                <td class="colFirst colLast">
+                                    <a 
href="OptionalTest.html#OptionalTest.Thing" target="classFrame" title="class in 
org.apache.commons.jexl3.jexl342">OptionalTest.Thing</a>
+                                </td>
+                            </tr>
+                                                                               
                                         <tr class="rowColor">
+                                <td class="colFirst colLast">
+                                    <a 
href="ReferenceGetExecutor.html#ReferenceGetExecutor" target="classFrame" 
title="class in org.apache.commons.jexl3.jexl342">ReferenceGetExecutor</a>
+                                </td>
+                            </tr>
+                                                                               
                                         <tr class="altColor">
+                                <td class="colFirst colLast">
+                                    <a 
href="ReferenceMethodExecutor.html#ReferenceMethodExecutor" target="classFrame" 
title="class in org.apache.commons.jexl3.jexl342">ReferenceMethodExecutor</a>
+                                </td>
+                            </tr>
+                                                                               
                                         <tr class="rowColor">
+                                <td class="colFirst colLast">
+                                    <a 
href="ReferenceSetExecutor.html#ReferenceSetExecutor" target="classFrame" 
title="class in org.apache.commons.jexl3.jexl342">ReferenceSetExecutor</a>
+                                </td>
+                            </tr>
+                                                                               
                                         <tr class="altColor">
+                                <td class="colFirst colLast">
+                                    <a 
href="ReferenceUberspect.html#ReferenceUberspect" target="classFrame" 
title="class in org.apache.commons.jexl3.jexl342">ReferenceUberspect</a>
+                                </td>
+                            </tr>
+                                                                               
                                         <tr class="rowColor">
+                                <td class="colFirst colLast">
+                                    <a 
href="ReferenceUberspect.html#ReferenceUberspect.ReferenceHandler" 
target="classFrame" title="class in 
org.apache.commons.jexl3.jexl342">ReferenceUberspect.ReferenceHandler</a>
+                                </td>
+                            </tr>
+                                                    </tbody>
+                    </table>
+                </li>
+            </ul>
+        </div>
+        
+                <div class="bottomNav">
+            <a name="navbar_bottom"><!--   --></a>
+            <a href="#skip-navbar_bottom" title="Skip navigation links"></a>
+            <a name="navbar_bottom_firstrow"><!--   --></a>
+            <ul class="navList" title="Navigation">
+                <li><a 
href="../../../../../overview-summary.html">Overview</a></li>
+                <li class="navBarCell1Rev">Package</li>
+                <li>Class</li>
+                <li>Use</li>
+                <li>Tree</li>
+                <li>Deprecated</li>
+                <li>Index</li>
+                <li>Help</li>
+            </ul>
+            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 3.2.1 
Reference</strong></em></div>
+        </div>
+        <div class="subNav">
+            <ul class="navList">
+                <li>Prev</li>
+                <li>Next</li>
+            </ul>
+            <ul class="navList">
+                <li><a href="../../../../../index.html?overview-summary.html" 
target="_top">Frames</a></li>
+                <li><a href="package-summary.html" target="_top">No 
Frames</a></li>
+            </ul>
+            <ul class="navList" id="allclasses_navbar_bottom">
+                <li>All Classes</li>
+            </ul>
+            <div>
+            </div>
+            <a name="skip-navbar_bottom"><!--   --></a>
+        </div>
+        
+        <div id="footer">
+            Copyright &#169; 2001&#x2013;2021 <a 
href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights 
reserved.
+        </div>
+    </body>
+</html>
\ No newline at end of file

Modified: 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/junit/package-frame.html
==============================================================================
--- 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/junit/package-frame.html
 (original)
+++ 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/junit/package-frame.html
 Fri Jun 25 11:11:58 2021
@@ -4,7 +4,7 @@
     <!-- generated by Apache Maven JXR (jdk8) -->
     <head>
         <meta http-equiv="content-type" content="text/html; 
charset=iso-8859-1" />
-        <title>Apache Commons JEXL 3.2.1-SNAPSHOT Reference Package 
org.apache.commons.jexl3.junit</title>
+        <title>Apache Commons JEXL 3.2.1 Reference Package 
org.apache.commons.jexl3.junit</title>
         <link rel="stylesheet" type="text/css" 
href="../../../../../stylesheet.css" title="style" />
     </head>
     <body>

Modified: 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/junit/package-summary.html
==============================================================================
--- 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/junit/package-summary.html
 (original)
+++ 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/junit/package-summary.html
 Fri Jun 25 11:11:58 2021
@@ -4,7 +4,7 @@
     <!-- generated by Apache Maven JXR (jdk8) -->
     <head>
         <meta http-equiv="content-type" content="text/html; 
charset=iso-8859-1" />
-        <title>Apache Commons JEXL 3.2.1-SNAPSHOT Reference Package 
org.apache.commons.jexl3.junit</title>
+        <title>Apache Commons JEXL 3.2.1 Reference Package 
org.apache.commons.jexl3.junit</title>
         <link rel="stylesheet" type="text/css" 
href="../../../../../stylesheet.css" title="style" />
     </head>
 
@@ -23,7 +23,7 @@
                 <li>Index</li>
                 <li>Help</li>
             </ul>
-            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 
3.2.1-SNAPSHOT Reference</strong></em></div>
+            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 3.2.1 
Reference</strong></em></div>
         </div>
         <div class="subNav">
             <ul class="navList">
@@ -81,7 +81,7 @@
                 <li>Index</li>
                 <li>Help</li>
             </ul>
-            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 
3.2.1-SNAPSHOT Reference</strong></em></div>
+            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 3.2.1 
Reference</strong></em></div>
         </div>
         <div class="subNav">
             <ul class="navList">

Modified: 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/package-frame.html
==============================================================================
--- 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/package-frame.html
 (original)
+++ 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/package-frame.html
 Fri Jun 25 11:11:58 2021
@@ -4,7 +4,7 @@
     <!-- generated by Apache Maven JXR (jdk8) -->
     <head>
         <meta http-equiv="content-type" content="text/html; 
charset=iso-8859-1" />
-        <title>Apache Commons JEXL 3.2.1-SNAPSHOT Reference Package 
org.apache.commons.jexl3</title>
+        <title>Apache Commons JEXL 3.2.1 Reference Package 
org.apache.commons.jexl3</title>
         <link rel="stylesheet" type="text/css" 
href="../../../../stylesheet.css" title="style" />
     </head>
     <body>

Modified: 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/package-summary.html
==============================================================================
--- 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/package-summary.html
 (original)
+++ 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/package-summary.html
 Fri Jun 25 11:11:58 2021
@@ -4,7 +4,7 @@
     <!-- generated by Apache Maven JXR (jdk8) -->
     <head>
         <meta http-equiv="content-type" content="text/html; 
charset=iso-8859-1" />
-        <title>Apache Commons JEXL 3.2.1-SNAPSHOT Reference Package 
org.apache.commons.jexl3</title>
+        <title>Apache Commons JEXL 3.2.1 Reference Package 
org.apache.commons.jexl3</title>
         <link rel="stylesheet" type="text/css" 
href="../../../../stylesheet.css" title="style" />
     </head>
 
@@ -23,7 +23,7 @@
                 <li>Index</li>
                 <li>Help</li>
             </ul>
-            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 
3.2.1-SNAPSHOT Reference</strong></em></div>
+            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 3.2.1 
Reference</strong></em></div>
         </div>
         <div class="subNav">
             <ul class="navList">
@@ -216,7 +216,7 @@
                 <li>Index</li>
                 <li>Help</li>
             </ul>
-            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 
3.2.1-SNAPSHOT Reference</strong></em></div>
+            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 3.2.1 
Reference</strong></em></div>
         </div>
         <div class="subNav">
             <ul class="navList">

Modified: 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/parser/package-frame.html
==============================================================================
--- 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/parser/package-frame.html
 (original)
+++ 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/parser/package-frame.html
 Fri Jun 25 11:11:58 2021
@@ -4,7 +4,7 @@
     <!-- generated by Apache Maven JXR (jdk8) -->
     <head>
         <meta http-equiv="content-type" content="text/html; 
charset=iso-8859-1" />
-        <title>Apache Commons JEXL 3.2.1-SNAPSHOT Reference Package 
org.apache.commons.jexl3.parser</title>
+        <title>Apache Commons JEXL 3.2.1 Reference Package 
org.apache.commons.jexl3.parser</title>
         <link rel="stylesheet" type="text/css" 
href="../../../../../stylesheet.css" title="style" />
     </head>
     <body>

Modified: 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/parser/package-summary.html
==============================================================================
--- 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/parser/package-summary.html
 (original)
+++ 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/parser/package-summary.html
 Fri Jun 25 11:11:58 2021
@@ -4,7 +4,7 @@
     <!-- generated by Apache Maven JXR (jdk8) -->
     <head>
         <meta http-equiv="content-type" content="text/html; 
charset=iso-8859-1" />
-        <title>Apache Commons JEXL 3.2.1-SNAPSHOT Reference Package 
org.apache.commons.jexl3.parser</title>
+        <title>Apache Commons JEXL 3.2.1 Reference Package 
org.apache.commons.jexl3.parser</title>
         <link rel="stylesheet" type="text/css" 
href="../../../../../stylesheet.css" title="style" />
     </head>
 
@@ -23,7 +23,7 @@
                 <li>Index</li>
                 <li>Help</li>
             </ul>
-            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 
3.2.1-SNAPSHOT Reference</strong></em></div>
+            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 3.2.1 
Reference</strong></em></div>
         </div>
         <div class="subNav">
             <ul class="navList">
@@ -81,7 +81,7 @@
                 <li>Index</li>
                 <li>Help</li>
             </ul>
-            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 
3.2.1-SNAPSHOT Reference</strong></em></div>
+            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 3.2.1 
Reference</strong></em></div>
         </div>
         <div class="subNav">
             <ul class="navList">

Modified: 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/scripting/package-frame.html
==============================================================================
--- 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/scripting/package-frame.html
 (original)
+++ 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/scripting/package-frame.html
 Fri Jun 25 11:11:58 2021
@@ -4,7 +4,7 @@
     <!-- generated by Apache Maven JXR (jdk8) -->
     <head>
         <meta http-equiv="content-type" content="text/html; 
charset=iso-8859-1" />
-        <title>Apache Commons JEXL 3.2.1-SNAPSHOT Reference Package 
org.apache.commons.jexl3.scripting</title>
+        <title>Apache Commons JEXL 3.2.1 Reference Package 
org.apache.commons.jexl3.scripting</title>
         <link rel="stylesheet" type="text/css" 
href="../../../../../stylesheet.css" title="style" />
     </head>
     <body>

Modified: 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/scripting/package-summary.html
==============================================================================
--- 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/scripting/package-summary.html
 (original)
+++ 
websites/production/commons/content/proper/commons-jexl/xref-test/org/apache/commons/jexl3/scripting/package-summary.html
 Fri Jun 25 11:11:58 2021
@@ -4,7 +4,7 @@
     <!-- generated by Apache Maven JXR (jdk8) -->
     <head>
         <meta http-equiv="content-type" content="text/html; 
charset=iso-8859-1" />
-        <title>Apache Commons JEXL 3.2.1-SNAPSHOT Reference Package 
org.apache.commons.jexl3.scripting</title>
+        <title>Apache Commons JEXL 3.2.1 Reference Package 
org.apache.commons.jexl3.scripting</title>
         <link rel="stylesheet" type="text/css" 
href="../../../../../stylesheet.css" title="style" />
     </head>
 
@@ -23,7 +23,7 @@
                 <li>Index</li>
                 <li>Help</li>
             </ul>
-            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 
3.2.1-SNAPSHOT Reference</strong></em></div>
+            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 3.2.1 
Reference</strong></em></div>
         </div>
         <div class="subNav">
             <ul class="navList">
@@ -86,7 +86,7 @@
                 <li>Index</li>
                 <li>Help</li>
             </ul>
-            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 
3.2.1-SNAPSHOT Reference</strong></em></div>
+            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 3.2.1 
Reference</strong></em></div>
         </div>
         <div class="subNav">
             <ul class="navList">

Modified: 
websites/production/commons/content/proper/commons-jexl/xref-test/overview-frame.html
==============================================================================
--- 
websites/production/commons/content/proper/commons-jexl/xref-test/overview-frame.html
 (original)
+++ 
websites/production/commons/content/proper/commons-jexl/xref-test/overview-frame.html
 Fri Jun 25 11:11:58 2021
@@ -4,11 +4,11 @@
     <!-- generated by Apache Maven JXR (jdk8) -->
     <head>
         <meta http-equiv="content-type" content="text/html; 
charset=iso-8859-1" />
-        <title>Apache Commons JEXL 3.2.1-SNAPSHOT Reference</title>
+        <title>Apache Commons JEXL 3.2.1 Reference</title>
         <link rel="stylesheet" type="text/css" href="stylesheet.css" 
title="style" />
     </head>
     <body>
-        <h1 title="Apache Commons JEXL 3.2.1-SNAPSHOT Reference" 
class="bar"><strong>Apache Commons JEXL 3.2.1-SNAPSHOT Reference</strong></h1>
+        <h1 title="Apache Commons JEXL 3.2.1 Reference" 
class="bar"><strong>Apache Commons JEXL 3.2.1 Reference</strong></h1>
         <div class="indexHeader"><span><a href="allclasses-frame.html" 
target="packageFrame">All&nbsp;Classes</a></span></div>
         <div class="indexContainer">
             <h2 title="Packages">Packages</h2>
@@ -29,6 +29,9 @@
                     <a 
href="org/apache/commons/jexl3/introspection/package-frame.html" 
target="packageFrame">org.apache.commons.jexl3.introspection</a>
                 </li>
                                 <li>
+                    <a 
href="org/apache/commons/jexl3/jexl342/package-frame.html" 
target="packageFrame">org.apache.commons.jexl3.jexl342</a>
+                </li>
+                                <li>
                     <a 
href="org/apache/commons/jexl3/junit/package-frame.html" 
target="packageFrame">org.apache.commons.jexl3.junit</a>
                 </li>
                                 <li>

Modified: 
websites/production/commons/content/proper/commons-jexl/xref-test/overview-summary.html
==============================================================================
--- 
websites/production/commons/content/proper/commons-jexl/xref-test/overview-summary.html
 (original)
+++ 
websites/production/commons/content/proper/commons-jexl/xref-test/overview-summary.html
 Fri Jun 25 11:11:58 2021
@@ -4,7 +4,7 @@
     <!-- generated by Apache Maven JXR (jdk7) -->
     <head>
         <meta http-equiv="content-type" content="text/html; 
charset=iso-8859-1" />
-        <title>Apache Commons JEXL 3.2.1-SNAPSHOT Reference</title>
+        <title>Apache Commons JEXL 3.2.1 Reference</title>
         <link rel="stylesheet" type="text/css" href="stylesheet.css" 
title="style" />
     </head>
     <body>
@@ -22,7 +22,7 @@
                 <li>Index</li>
                 <li>Help</li>
             </ul>
-            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 
3.2.1-SNAPSHOT Reference</strong></em></div>
+            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 3.2.1 
Reference</strong></em></div>
         </div>
         <div class="subNav">
             <ul class="navList">
@@ -37,7 +37,7 @@
         </div>
         
                 <div class="header">
-            <h1 class="title">Apache Commons JEXL 3.2.1-SNAPSHOT Reference</h1>
+            <h1 class="title">Apache Commons JEXL 3.2.1 Reference</h1>
         </div>
         <div class="contentContainer">
             <table class="overviewSummary" border="0" cellpadding="3" 
cellspacing="0" summary="Packages table, listing packages">
@@ -75,16 +75,21 @@
                     </tr>
                                                                                
         <tr class="rowColor">
                         <td class="colFirst colLast">
-                            <a 
href="org/apache/commons/jexl3/junit/package-summary.html">org.apache.commons.jexl3.junit</a>
+                            <a 
href="org/apache/commons/jexl3/jexl342/package-summary.html">org.apache.commons.jexl3.jexl342</a>
                         </td>
                     </tr>
                                                                                
         <tr class="altColor">
                         <td class="colFirst colLast">
-                            <a 
href="org/apache/commons/jexl3/parser/package-summary.html">org.apache.commons.jexl3.parser</a>
+                            <a 
href="org/apache/commons/jexl3/junit/package-summary.html">org.apache.commons.jexl3.junit</a>
                         </td>
                     </tr>
                                                                                
         <tr class="rowColor">
                         <td class="colFirst colLast">
+                            <a 
href="org/apache/commons/jexl3/parser/package-summary.html">org.apache.commons.jexl3.parser</a>
+                        </td>
+                    </tr>
+                                                                               
         <tr class="altColor">
+                        <td class="colFirst colLast">
                             <a 
href="org/apache/commons/jexl3/scripting/package-summary.html">org.apache.commons.jexl3.scripting</a>
                         </td>
                     </tr>
@@ -106,7 +111,7 @@
                 <li>Index</li>
                 <li>Help</li>
             </ul>
-            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 
3.2.1-SNAPSHOT Reference</strong></em></div>
+            <div class="aboutLanguage"><em><strong>Apache Commons JEXL 3.2.1 
Reference</strong></em></div>
         </div>
         <div class="subNav">
             <ul class="navList">

Modified: 
websites/production/commons/content/proper/commons-jexl/xref/index.html
==============================================================================
--- websites/production/commons/content/proper/commons-jexl/xref/index.html 
(original)
+++ websites/production/commons/content/proper/commons-jexl/xref/index.html Fri 
Jun 25 11:11:58 2021
@@ -4,7 +4,7 @@
     <!-- this is a JXR report set (jdk8) -->
     <head>
         <meta http-equiv="content-type" content="text/html; 
charset=iso-8859-1" />
-        <title>Apache Commons JEXL 3.2.1-SNAPSHOT Reference</title>
+        <title>Apache Commons JEXL 3.2.1 Reference</title>
         <script type="text/javascript">
             tmpTargetPage = "" + window.location.search;
             if (tmpTargetPage != "" && tmpTargetPage != "undefined")


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