public static String escapeHtml(String string) {
return string == null
? null
: StringUtils.replaceAll(
StringEscapeUtils.escapeHtml(string),
"\\x22",
""", // double quote
"\\x27",
"'"); // single quote
}
/**
* Processes the given {@code path} under the given {@code root} and adds all associated class
* files to the given {@code classNames}.
*/
private void processFile(Set<String> classNames, File root, String path) {
File file = new File(root, path);
if (file.isDirectory()) {
for (File child : file.listFiles()) {
processFile(
classNames,
root,
path.isEmpty() ? child.getName() : path + File.separator + child.getName());
}
} else {
if (path.endsWith(CLASS_FILE_SUFFIX)) {
String className = path.substring(0, path.length() - CLASS_FILE_SUFFIX.length());
className = StringUtils.replaceAll(className, Pattern.quote(File.separator), ".");
classNames.add(className);
}
}
}
