<br />
<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_c0pa51golgut6mbu5vfioakahf, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
<br />
<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
static Collection<S> getCodeFragmentSafety(S code) {
  SS map = mechHashMap("JavaX Identifier Safety");
  Set<S> identifiers = tok_allIdentifiers(code);
  
  Collection<S> tags = treeSet();
  for (S id : identifiers) {
    S tag;
    if (codeAnalysis_isSafeIdentifier(id)) tag = "safe"; // dangerous functions don't start with $
    else tag = or2(map.get(id), "?");
    tags.addAll(tokSplitAtComma(tag));
  }
  
  tags = simplifySafetyTags(tags);
  if (empty(tags)) tags.add("?");
  ret tags;
}