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353 lines
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353 lines
15 KiB
HTML
<div class="header">
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<div class="subTitle">
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javax.accessibility
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</div>
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<h2 class="title" title="Interface AccessibleExtendedText">Interface AccessibleExtendedText</h2>
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</div><div class="contentContainer">
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<div class="description">
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<ul class="blockList">
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<li class="blockList">
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<dl>
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<dt>
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所有已知实现类：
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</dt>
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<dd>
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<span><a href="../../javax/swing/JEditorPane.AccessibleJEditorPane.html" title="javax.swing中的类">JEditorPane.AccessibleJEditorPane</a> ， <a href="../../javax/swing/JEditorPane.AccessibleJEditorPaneHTML.html" title="javax.swing中的类">JEditorPane.AccessibleJEditorPaneHTML</a> ， <a href="../../javax/swing/JEditorPane.JEditorPaneAccessibleHypertextSupport.html" title="javax.swing中的类">JEditorPane.JEditorPaneAccessibleHypertextSupport</a> ， <a href="../../javax/swing/JPasswordField.AccessibleJPasswordField.html" title="javax.swing中的类">JPasswordField.AccessibleJPasswordField</a> ， <a href="../../javax/swing/JTextArea.AccessibleJTextArea.html" title="javax.swing中的类">JTextArea.AccessibleJTextArea</a> ， <a href="../../javax/swing/text/JTextComponent.AccessibleJTextComponent.html" title="javax.swing.text中的类">JTextComponent.AccessibleJTextComponent</a> ， <a href="../../javax/swing/JTextField.AccessibleJTextField.html" title="javax.swing中的类">JTextField.AccessibleJTextField</a></span>
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</dd>
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</dl>
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<hr/> <br/> <pre>public interface <span class="typeNameLabel">AccessibleExtendedText</span></pre>
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<div class="block">
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<p> <span>AccessibleExtendedText接口包含AccessibleText接口未提供的附加方法应用程序可以通过首先获取其AccessibleContext（参见<a href="../../javax/accessibility/Accessible.html" title="javax.accessibility中的接口"><code>Accessible</code></a> ），然后调用<a href="../../javax/accessibility/AccessibleContext.html#getAccessibleText--">AccessibleContext的<code>AccessibleContext.getAccessibleText()</code></a>方法来确定对象是否支持AccessibleExtendedText接口。</span> <span>如果返回值是AccessibleExtendedText的一个实例，则该对象支持该接口。</span> </p>
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</div>
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<dl>
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<dt>
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<span class="simpleTagLabel">从以下版本开始：</span>
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</dt>
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<dd>
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1.5
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</dd>
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<dt>
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<span class="seeLabel">另请参见：</span>
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</dt>
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<dd>
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<span><a href="../../javax/accessibility/Accessible.html" title="javax.accessibility中的接口"><code>Accessible</code></a> ， <a href="../../javax/accessibility/Accessible.html#getAccessibleContext--"><code>Accessible.getAccessibleContext()</code></a> ， <a href="../../javax/accessibility/AccessibleContext.html" title="javax.accessibility中的类"><code>AccessibleContext</code></a> ， <a href="../../javax/accessibility/AccessibleContext.html#getAccessibleText--"><code>AccessibleContext.getAccessibleText()</code></a></span>
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</dd>
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</dl> </li>
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</ul>
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</div>
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<div class="summary">
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<ul class="blockList">
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<li class="blockList">
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<!-- =========== FIELD SUMMARY =========== -->
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<ul class="blockList">
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<li class="blockList"><a name="field.summary">
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<!-- --> </a> <h3>Field Summary</h3>
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<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Field Summary table, listing fields, and an explanation">
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<caption>
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<span>Fields</span>
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<span class="tabEnd"> </span>
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</caption>
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<tbody>
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<tr>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<th class="colLast" scope="col">Field and Description</th>
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</tr>
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<tr class="altColor">
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<td class="colFirst"><code>static int</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/accessibility/AccessibleExtendedText.html#ATTRIBUTE_RUN">ATTRIBUTE_RUN</a></span></code>
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<div class="block">
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常数用于表示应检索的文本部分是具有相同文本属性的连续文本。
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</div> </td>
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</tr>
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<tr class="rowColor">
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<td class="colFirst"><code>static int</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/accessibility/AccessibleExtendedText.html#LINE">LINE</a></span></code>
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<div class="block">
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常数用于表示应检索的文本的一部分是文本行。
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</div> </td>
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</tr>
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</tbody>
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</table> </li>
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</ul>
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<!-- ========== METHOD SUMMARY =========== -->
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<ul class="blockList">
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<li class="blockList"><a name="method.summary">
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<!-- --> </a> <h3>方法摘要</h3>
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<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Method Summary table, listing methods, and an explanation">
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<caption>
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<span class="activeTableTab" id="t0"><span>所有方法</span><span class="tabEnd"> </span></span>
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<span class="tableTab" id="t2"><span><a href="javascript:show(2);">接口方法</a></span><span class="tabEnd"> </span></span>
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<span class="tableTab" id="t3"><span><a href="javascript:show(4);">抽象方法</a></span><span class="tabEnd"> </span></span>
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</caption>
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<tbody>
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<tr>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<th class="colLast" scope="col">Method and Description</th>
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</tr>
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<tr class="altColor" id="i0">
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<td class="colFirst"><code><a href="../../java/awt/Rectangle.html" title="class in java.awt">Rectangle</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/accessibility/AccessibleExtendedText.html#getTextBounds-int-int-">getTextBounds</a></span>(int startIndex, int endIndex)</code>
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<div class="block">
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返回两个索引之间文本的边界矩形。
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</div> </td>
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</tr>
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<tr class="rowColor" id="i1">
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<td class="colFirst"><code><a href="../../java/lang/String.html" title="class in java.lang">String</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/accessibility/AccessibleExtendedText.html#getTextRange-int-int-">getTextRange</a></span>(int startIndex, int endIndex)</code>
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<div class="block">
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返回两个索引之间的文本
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</div> </td>
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</tr>
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<tr class="altColor" id="i2">
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<td class="colFirst"><code><a href="../../javax/accessibility/AccessibleTextSequence.html" title="class in javax.accessibility">AccessibleTextSequence</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/accessibility/AccessibleExtendedText.html#getTextSequenceAfter-int-int-">getTextSequenceAfter</a></span>(int part, int index)</code>
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<div class="block">
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给定索引后返回
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<code>AccessibleTextSequence</code> 。
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</div> </td>
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</tr>
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<tr class="rowColor" id="i3">
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<td class="colFirst"><code><a href="../../javax/accessibility/AccessibleTextSequence.html" title="class in javax.accessibility">AccessibleTextSequence</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/accessibility/AccessibleExtendedText.html#getTextSequenceAt-int-int-">getTextSequenceAt</a></span>(int part, int index)</code>
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<div class="block">
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返回给定索引的
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<code>AccessibleTextSequence</code> 。
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</div> </td>
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</tr>
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<tr class="altColor" id="i4">
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<td class="colFirst"><code><a href="../../javax/accessibility/AccessibleTextSequence.html" title="class in javax.accessibility">AccessibleTextSequence</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/accessibility/AccessibleExtendedText.html#getTextSequenceBefore-int-int-">getTextSequenceBefore</a></span>(int part, int index)</code>
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<div class="block">
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返回给定索引前的
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<code>AccessibleTextSequence</code> 。
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</div> </td>
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</tr>
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</tbody>
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</table> </li>
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</ul> </li>
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</ul>
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</div>
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<div class="details">
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<ul class="blockList">
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<li class="blockList">
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<!-- ============ FIELD DETAIL =========== -->
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<ul class="blockList">
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<li class="blockList"><a name="field.detail">
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<!-- --> </a> <h3>字段详细信息</h3> <a name="LINE">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>LINE</h4> <pre>static final int LINE</pre>
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<div class="block">
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常数用于表示应检索的文本的一部分是文本行。
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</div>
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<dl>
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<dt>
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<span class="seeLabel">另请参见：</span>
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</dt>
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<dd>
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<a href="../../javax/accessibility/AccessibleText.html#getAtIndex-int-int-"><code>AccessibleText.getAtIndex(int, int)</code></a> ，
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<a href="../../javax/accessibility/AccessibleText.html#getAfterIndex-int-int-"><code>AccessibleText.getAfterIndex(int, int)</code></a> ，
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<a href="../../javax/accessibility/AccessibleText.html#getBeforeIndex-int-int-"><code>AccessibleText.getBeforeIndex(int, int)</code></a> ，
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<a href="../../constant-values.html#javax.accessibility.AccessibleExtendedText.LINE">Constant Field Values</a>
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</dd>
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</dl> </li>
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</ul> <a name="ATTRIBUTE_RUN">
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<!-- --> </a>
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<ul class="blockListLast">
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<li class="blockList"> <h4>ATTRIBUTE_RUN</h4> <pre>static final int ATTRIBUTE_RUN</pre>
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<div class="block">
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常数用于表示应检索的文本部分是具有相同文本属性的连续文本。
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</div>
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<dl>
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<dt>
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<span class="seeLabel">另请参见：</span>
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</dt>
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<dd>
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<a href="../../javax/accessibility/AccessibleText.html#getAtIndex-int-int-"><code>AccessibleText.getAtIndex(int, int)</code></a> ，
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<a href="../../javax/accessibility/AccessibleText.html#getAfterIndex-int-int-"><code>AccessibleText.getAfterIndex(int, int)</code></a> ，
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<a href="../../javax/accessibility/AccessibleText.html#getBeforeIndex-int-int-"><code>AccessibleText.getBeforeIndex(int, int)</code></a> ，
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<a href="../../constant-values.html#javax.accessibility.AccessibleExtendedText.ATTRIBUTE_RUN">Constant Field Values</a>
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</dd>
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</dl> </li>
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</ul> </li>
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</ul>
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<!-- ============ METHOD DETAIL ========== -->
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<ul class="blockList">
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<li class="blockList"><a name="method.detail">
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<!-- --> </a> <h3>方法详细信息</h3> <a name="getTextRange-int-int-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>getTextRange</h4> <pre><a href="../../java/lang/String.html" title="class in java.lang">String</a> getTextRange(int startIndex,
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int endIndex)</pre>
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<div class="block">
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返回两个索引之间的文本
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</div>
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<dl>
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<dt>
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<span class="paramLabel">参数</span>
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</dt>
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<dd>
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<code>startIndex</code> - 文本中的起始索引
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</dd>
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<dd>
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<code>endIndex</code> - 文本中的结束索引
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</dd>
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<dt>
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<span class="returnLabel">结果</span>
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</dt>
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<dd>
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<span>如果索引有效，则为文本字符串。</span>
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<span>否则返回null。</span>
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</dd>
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</dl> </li>
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</ul> <a name="getTextSequenceAt-int-int-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>getTextSequenceAt</h4> <pre><a href="../../javax/accessibility/AccessibleTextSequence.html" title="class in javax.accessibility">AccessibleTextSequence</a> getTextSequenceAt(int part,
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int index)</pre>
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<div class="block">
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返回给定索引的
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<code>AccessibleTextSequence</code> 。
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</div>
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<dl>
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<dt>
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<span class="paramLabel">参数</span>
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</dt>
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<dd>
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<code>part</code> -在
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<code>CHARACTER</code> ，
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<code>WORD</code> ，
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<code>SENTENCE</code> ，
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<code>LINE</code>或
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<code>ATTRIBUTE_RUN</code>检索
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</dd>
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<dd>
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<code>index</code> - 文本中的索引
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</dd>
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<dt>
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<span class="returnLabel">结果</span>
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</dt>
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<dd>
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<span>一个<code>AccessibleTextSequence</code>指定部分和索引有效的文本。</span>
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<span>否则返回null。</span>
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</dd>
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<dt>
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<span class="seeLabel">另请参见：</span>
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</dt>
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<dd>
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<a href="../../javax/accessibility/AccessibleText.html#CHARACTER"><code>AccessibleText.CHARACTER</code></a> ，
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<a href="../../javax/accessibility/AccessibleText.html#WORD"><code>AccessibleText.WORD</code></a> ，
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<a href="../../javax/accessibility/AccessibleText.html#SENTENCE"><code>AccessibleText.SENTENCE</code></a>
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</dd>
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</dl> </li>
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</ul> <a name="getTextSequenceAfter-int-int-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>getTextSequenceAfter</h4> <pre><a href="../../javax/accessibility/AccessibleTextSequence.html" title="class in javax.accessibility">AccessibleTextSequence</a> getTextSequenceAfter(int part,
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int index)</pre>
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<div class="block">
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给定索引后返回
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<code>AccessibleTextSequence</code> 。
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</div>
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<dl>
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<dt>
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<span class="paramLabel">参数</span>
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</dt>
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<dd>
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<code>part</code> -在
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<code>CHARACTER</code> ，
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<code>WORD</code> ，
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<code>SENTENCE</code> ，
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<code>LINE</code>或
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<code>ATTRIBUTE_RUN</code>检索
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</dd>
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<dd>
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<code>index</code> - 文本中的索引
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</dd>
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<dt>
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<span class="returnLabel">结果</span>
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</dt>
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<dd>
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<span>一个<code>AccessibleTextSequence</code>指定文本，如果部分和索引有效。</span>
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<span>否则返回null。</span>
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</dd>
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<dt>
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<span class="seeLabel">另请参见：</span>
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</dt>
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<dd>
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<a href="../../javax/accessibility/AccessibleText.html#CHARACTER"><code>AccessibleText.CHARACTER</code></a> ，
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<a href="../../javax/accessibility/AccessibleText.html#WORD"><code>AccessibleText.WORD</code></a> ，
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<a href="../../javax/accessibility/AccessibleText.html#SENTENCE"><code>AccessibleText.SENTENCE</code></a>
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</dd>
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</dl> </li>
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</ul> <a name="getTextSequenceBefore-int-int-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>getTextSequenceBefore</h4> <pre><a href="../../javax/accessibility/AccessibleTextSequence.html" title="class in javax.accessibility">AccessibleTextSequence</a> getTextSequenceBefore(int part,
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int index)</pre>
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<div class="block">
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返回给定索引前的
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<code>AccessibleTextSequence</code> 。
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</div>
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<dl>
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<dt>
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<span class="paramLabel">参数</span>
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</dt>
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<dd>
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<code>part</code> -在
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<code>CHARACTER</code> ，
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<code>WORD</code> ，
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<code>SENTENCE</code> ，
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<code>LINE</code>或
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<code>ATTRIBUTE_RUN</code>检索
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</dd>
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<dd>
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<code>index</code> - 文本中的索引
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</dd>
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<dt>
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<span class="returnLabel">结果</span>
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</dt>
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<dd>
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<span>一个<code>AccessibleTextSequence</code>指定文本是否部分和索引有效。</span>
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<span>否则返回null。</span>
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</dd>
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<dt>
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<span class="seeLabel">另请参见：</span>
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</dt>
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<dd>
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<a href="../../javax/accessibility/AccessibleText.html#CHARACTER"><code>AccessibleText.CHARACTER</code></a> ，
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<a href="../../javax/accessibility/AccessibleText.html#WORD"><code>AccessibleText.WORD</code></a> ，
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<a href="../../javax/accessibility/AccessibleText.html#SENTENCE"><code>AccessibleText.SENTENCE</code></a>
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</dd>
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</dl> </li>
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</ul> <a name="getTextBounds-int-int-">
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<!-- --> </a>
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<ul class="blockListLast">
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<li class="blockList"> <h4>getTextBounds</h4> <pre><a href="../../java/awt/Rectangle.html" title="class in java.awt">Rectangle</a> getTextBounds(int startIndex,
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int endIndex)</pre>
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<div class="block">
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返回两个索引之间文本的边界矩形。
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</div>
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<dl>
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<dt>
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<span class="paramLabel">参数</span>
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</dt>
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<dd>
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<code>startIndex</code> - 文本中的起始索引
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</dd>
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<dd>
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<code>endIndex</code> - 文本中的结束索引
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</dd>
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<dt>
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<span class="returnLabel">结果</span>
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</dt>
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<dd>
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<span>如果索引有效，文本的边界矩形。</span>
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<span>否则返回null。</span>
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</dd>
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</dl> </li>
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</ul> </li>
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</ul> </li>
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</ul>
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</div>
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</div> |