/src/main/java/org/htmlunit/html/xpath/XPathAdapter.java
} charArray[i] = Character.toLowerCase( ch) ;
charArray[i] = Character.toLowerCase ( ch ) ; }
insideBrackets--; break; default: if (insideBrackets == 0 && state != STATE.SINGLE_QUOTED && state != STATE.DOUBLE_QUOTED) { <extra_id_0> else if (state == STATE.ATTRIB) { charArray[i] = Character.toLowerCase(ch); } if (state == STATE.ATTRIB) { final boolean isValidAttribChar = ('a' <= ch && ch <= 'z')