VariantAnnotator VariantAnnotator org.broadinstitute.sting.gatk.CommandLineGATK org.broadinstitute.sting.gatk.walkers.annotator.VariantAnnotator org.broadinstitute.sting.gatk.walkers.annotator.AlleleBalance org.broadinstitute.sting.gatk.walkers.annotator.DepthOfCoverage org.broadinstitute.sting.gatk.walkers.annotator.HomopolymerRun org.broadinstitute.sting.gatk.walkers.annotator.MappingQualityZero org.broadinstitute.sting.gatk.walkers.annotator.QualByDepth org.broadinstitute.sting.gatk.walkers.annotator.RMSMappingQuality org.broadinstitute.sting.gatk.walkers.annotator.SpanningDeletions