public AVQuery<T> whereLessThan(String key, Object value) {
    conditions.whereLessThan(key, value);
    return this;
  }
public AVQuery < T > whereLessThan ( String key , Object value ) { conditions . whereLessThan ( key , value ) ; return this ; }
Add a constraint to the query that requires a particular key's value to be less than the
provided value.

@param key The key to check.
@param value The value that provides an upper bound.
@return Returns the query, so you can chain this call.