import java.util.List;
import java.util.Locale;
<BUG>import java.util.Map;</BUG>
import java.util.regex.Matcher;
<BUG>import java.util.regex.Pattern;
import org.apache.commons.lang3.StringUtils;</BUG>
import org.apache.commons.validator.routines.UrlValidator;
import exceptions.InvalidGenomicCoordsException;
import exceptions.InvalidRecordException;
import htsjdk.samtools.SAMSequenceDictionary;

import java.util.List;
import java.util.Locale;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.apache.commons.io.FileUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.validator.routines.UrlValidator;
import exceptions.InvalidGenomicCoordsException;
import exceptions.InvalidRecordException;
import htsjdk.samtools.SAMSequenceDictionary;
