import java.util.Collection;
import com.cinchapi.concourse.lang.Criteria;
import com.cinchapi.concourse.lang.Language;
import com.cinchapi.concourse.thrift.TObject;
import com.cinchapi.concourse.util.Collections;
<BUG>import com.cinchapi.concourse.util.Convert;
import com.google.common.base.Preconditions;</BUG>
public class Calculator {
private final ConcourseThriftDriver concourse;
Calculator(Concourse concourse) {

import java.util.Collection;
import com.cinchapi.concourse.lang.Criteria;
import com.cinchapi.concourse.lang.Language;
import com.cinchapi.concourse.thrift.TObject;
import com.cinchapi.concourse.util.Collections;
import com.cinchapi.concourse.util.Convert;
import com.cinchapi.concourse.util.Numbers;
import com.google.common.base.Preconditions;
public class Calculator {
private final ConcourseThriftDriver concourse;
Calculator(Concourse concourse) {
