public void test_04_del() {
		initSnpEffPredictor("testCase");

		String fileName = "./tests/vcf_04_del.vcf";
		VcfFileIterator vcf = new VcfFileIterator(fileName, genome);
		vcf.setCreateChromos(true);
		for (VcfEntry vcfEntry : vcf) {
			for (Variant seqChange : vcfEntry.variants()) {
				if (!seqChange.isDel()) throw new RuntimeException("All VCF entries in this file should be deletions!\n\t" + seqChange);
			}
		}
	}