/src/main/java/org/htmlunit/html/xpath/XPathAdapter.java
if ( errorListener == null) {
if ( errListener == null ) {
} XPathAdapter(final String exprString, final PrefixResolver prefixResolver, final ErrorListener errorListener, final boolean caseSensitive) throws TransformerException { initFunctionTable(); ErrorListener errListener = errorListener; <extra_id_0> errListener = new DefaultErrorHandler(); } final XPathParser parser = new XPathParser(errListener); final Compiler compiler = new Compiler(errorListener, funcTable_); final String expression = preProcessXPath(exprString, caseSensitive); parser.initXPath(compiler, expression, prefixResolver);