- @Override
- public String toString() {
- return "{group-by: {field: " + field + ", size: " + size
- + " minThreshold: " + minThreshold + "}}";
- }
+ @Override
+ public String toString() {
+ return "{group-by: {field: " + field + ", size: " + size + " minThreshold: " + minThreshold + "}}";
+ }