- @Override
- public String toString() {
- String str = "Document: [";
- for (String key : fields.keySet()) {
- str += key + ": " + fields.get(key);
- }
- str += "]";
+ @Override
+ public String toString() {
+ String str = "Document: [";
+ for (String key : fields.keySet()) {
+ str += key + ": " + fields.get(key);
+ }
+ str += "]";