import org.broad.tribble.util.variantcontext.VariantContext;
import org.broad.tribble.util.variantcontext.Allele;
import org.broad.tribble.vcf.VCFInfoHeaderLine;
import org.broad.tribble.vcf.VCFHeaderLineType;
import cern.jet.math.Arithmetic;
<BUG>import java.util.List;
import java.util.Map;

import java.util.Arrays;
import java.util.HashMap;</BUG>
public class FisherStrand implements InfoFieldAnnotation, WorkInProgressAnnotation {

import org.broad.tribble.util.variantcontext.VariantContext;
import org.broad.tribble.util.variantcontext.Allele;
import org.broad.tribble.vcf.VCFInfoHeaderLine;
import org.broad.tribble.vcf.VCFHeaderLineType;
import cern.jet.math.Arithmetic;
import org.broadinstitute.sting.utils.pileup.ReadBackedPileup;
import org.broadinstitute.sting.utils.sam.AlignmentUtils;
import java.util.*;
public class FisherStrand implements InfoFieldAnnotation, WorkInProgressAnnotation {
