void vcfNoChange(String args[]) {
		SnpEff cmd = new SnpEff(args);
		SnpEffCmdEff snpeff = (SnpEffCmdEff) cmd.snpEffCmd();
		List<VcfEntry> vcfEntries = snpeff.run(true);

		for (VcfEntry ve : vcfEntries) {
			System.out.println(ve);
			for (VcfEffect veff : ve.parseEffects()) {
				EffectImpact imp = veff.getImpact();
				System.out.println("\t" + imp + "\t" + veff);
				Assert.assertEquals(EffectImpact.MODIFIER, imp);
			}
		}
	}