Program: 36958
Project: 36958
Buggy source:
/** 
 * Returns a Source for reading the XML value designated by this SQLXML instance. Sources are used as inputs to XML parsers and XSLT transformers. <p> Sources for XML parsers will have namespace processing on by default. The systemID of the Source is implementation dependent. <p> The SQL XML object becomes not readable when this method is called and may also become not writable depending on implementation. <p> Note that SAX is a callback architecture, so a returned SAXSource should then be set with a content handler that will receive the SAX events from parsing.  The content handler will receive callbacks based on the contents of the XML. <pre> SAXSource saxSource = sqlxml.getSource(SAXSource.class); XMLReader xmlReader = saxSource.getXMLReader(); xmlReader.setContentHandler(myHandler); xmlReader.parse(saxSource.getInputSource()); </pre>
 * @param sourceClass The class of the source, or null.If the class is null, a vendor specifc Source implementation will be returned. The following classes are supported at a minimum: <pre> javax.xml.transform.dom.DOMSource - returns a DOMSource javax.xml.transform.sax.SAXSource - returns a SAXSource javax.xml.transform.stax.StAXSource - returns a StAXSource javax.xml.transform.stream.StreamSource - returns a StreamSource </pre>
 * @return a Source for reading the XML value.
 * @throws SQLException if there is an error processing the XML valueor if this feature is not supported. The getCause() method of the exception may provide a more detailed exception, for example, if an XML parser exception occurs. An exception is thrown if the state is not readable.
 * @exception SQLFeatureNotSupportedException if the JDBC driver does not supportthis method
 * @since 1.6
 */
<T extends Source>T getSource(Class<T> sourceClass) throws SQLException ;

Fixed version (ground truth):
/** 
 * Returns a Source for reading the XML value designated by this SQLXML instance. Sources are used as inputs to XML parsers and XSLT transformers. <p> Sources for XML parsers will have namespace processing on by default. The systemID of the Source is implementation dependent. <p> The SQL XML object becomes not readable when this method is called and may also become not writable depending on implementation. <p> Note that SAX is a callback architecture, so a returned SAXSource should then be set with a content handler that will receive the SAX events from parsing.  The content handler will receive callbacks based on the contents of the XML. <pre> SAXSource saxSource = sqlxml.getSource(SAXSource.class); XMLReader xmlReader = saxSource.getXMLReader(); xmlReader.setContentHandler(myHandler); xmlReader.parse(saxSource.getInputSource()); </pre>
 * @param < T > the type of the class modeled by this Class object
 * @param sourceClass The class of the source, or null.If the class is null, a vendor specifc Source implementation will be returned. The following classes are supported at a minimum: <pre> javax.xml.transform.dom.DOMSource - returns a DOMSource javax.xml.transform.sax.SAXSource - returns a SAXSource javax.xml.transform.stax.StAXSource - returns a StAXSource javax.xml.transform.stream.StreamSource - returns a StreamSource </pre>
 * @return a Source for reading the XML value.
 * @throws SQLException if there is an error processing the XML valueor if this feature is not supported. The getCause() method of the exception may provide a more detailed exception, for example, if an XML parser exception occurs. An exception is thrown if the state is not readable.
 * @exception SQLFeatureNotSupportedException if the JDBC driver does not supportthis method
 * @since 1.6
 */
<T extends Source>T getSource(Class<T> sourceClass) throws SQLException ;