}
public String fullPerm() {
- StringBuilder sb = new StringBuilder(ns);
- sb.append(ns.indexOf('@')<0?'.':':');
+ StringBuilder sb = new StringBuilder();
+ if(ns==null) {
+ sb.append("null.");
+ } else {
+ sb.append(ns);
+ sb.append(ns.indexOf('@')<0?'.':':');
+ }
sb.append(type);
sb.append('|');
sb.append(instance);