I'm trying to write a regex to remove all but a handful of closing xml tags.
The code seems simple enough:
String stringToParse = "<body><xml>some stuff</xml></body>";
Pattern pattern = Pattern.compile("</[^(a|em|li)]*?>");
Matcher matcher = pattern.matcher(stringToParse);
stringToParse = matcher.replaceAll("");
However, when this runs, it skips the "xml" closing tag. It seems to skip any tag where there is a matching character in the compiled group (a|em|li), i.e. if I remove the "l" from "li", it works.
I would expect this to return the following string: "<body><xml>some stuff" (I am doing additional parsing to remove the opening tags but keeping it simple for the example).