+ " -o %s",
1, Arrays.asList(""));
spec.disableShadowBCF();
final File vcf = executeTest("testMultipleGATKVersionsInVCF", spec).first.get(0);
final VCFCodec codec = new VCFCodec();
final VCFHeader header = (VCFHeader) codec.readActualHeader(codec.makeSourceFromStream(new FileInputStream(vcf)));
boolean foundHC = false;
boolean foundSV = false;
for ( final VCFHeaderLine line : header.getMetaDataInInputOrder() ) {
if ( line.getKey().equals(GATKVCFUtils.GATK_COMMAND_LINE_KEY) ) {