The suspect code:

private String getTarget(String qName, String path, String calType, String context, String width) {
     // qName
     int lastSlash = path.lastIndexOf('/');
     qName = path.substring(lastSlash+1);
     int bracket = qName.indexOf('[');
     if (bracket != -1) {
         qName = qName.substring(0, bracket);
     }

So there's a 'qName' parameter to this method, but it is never used -- instead, it is immediately overwritten by a substring of 'path'.

Here's the only call site:

Entry<?> entry = (Entry<?>) currentContainer;
String containerqName = entry.getParent().getqName();
...
String target = getTarget(containerqName, entry.getKey(), ...

So there's no obvious relationship between 'containerqName' and the eventual value of 'qName' in 'getTarget'.