ific substring.
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                        </tr>
                        <tr class="rowColor">
                            <td class="colFirst"><code>java.lang.String</code></td><td class="colOne"><code><b><a href="substringBefore.fn.html">substringBefore</a></b>(java.lang.String, java.lang.String)</code></td><td class="colLast">
            Returns a subset of a string before a specific substring.
        </td>
                        </tr>
                        <tr class="altColor">
         