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<h2 title="Class JspEngineInfo" class="title">Class JspEngineInfo</h2>
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<pre>public abstract class <span class="typeNameLabel">JspEngineInfo</span>
extends java.lang.Object</pre>
<div class="block">The JspEngineInfo is an abstract class that provides information on the current JSP engine.</div>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../jakarta/servlet/jsp/JspEngineInfo.html#JspEngineInfo--">JspEngineInfo</a></span>()</code>
<div class="block">Sole constructor.</div>
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<td class="colFirst"><code>abstract java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/servlet/jsp/JspEngineInfo.html#getSpecificationVersion--">getSpecificationVersion</a></span>()</code>
<div class="block">Return the version number of the JSP specification that is supported by this JSP engine.</div>
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<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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<h4>JspEngineInfo</h4>
<pre>public&nbsp;JspEngineInfo()</pre>
<div class="block">Sole constructor. (For invocation by subclass constructors, typically implicit.)</div>
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<h4>getSpecificationVersion</h4>
<pre>public abstract&nbsp;java.lang.String&nbsp;getSpecificationVersion()</pre>
<div class="block">Return the version number of the JSP specification that is supported by this JSP engine.
<p>
Specification version numbers that consists of positive decimal integers separated by periods ".", for example,
"2.0" or "1.2.3.4.5.6.7". This allows an extensible number to be used to represent major, minor, micro, etc
versions. The version number must begin with a number.
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<dd>the specification version, null is returned if it is not known</dd>
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