public static void create_ENST00000268124_file() throws IOException {
		Config config = new Config("testENST00000268124", Gpr.HOME + "/snpEff/" + Config.DEFAULT_CONFIG_FILE);
		config.loadSnpEffectPredictor();

		Random rand = new Random(20140129);
		StringBuilder out = new StringBuilder();

		int count = 0;
		for (Gene g : config.getGenome().getGenes()) {
			for (Transcript tr : g) {
				for (Exon e : tr) {
					for (int i = e.getStart(); i < e.getEnd(); i++) {
						if (rand.nextDouble() < 0.15) {

							// Insertion length
							int insLen = rand.nextInt(10) + 1;
							if (i + insLen > e.getEnd()) insLen = e.getEnd() - i;

							int idx = i - e.getStart();

							String ref = e.basesAt(idx, 1);
							String alt = ref + GprSeq.randSequence(rand, insLen);

							String line = e.getChromosomeName() + "\t" + i + "\t.\t" + ref + "\t" + alt + "\t.\t.\tAC=1\tGT\t0/1";
							System.out.println(line);
							out.append(line + "\n");
							count++;
						}
					}
				}
			}
		}

		System.err.println("Count:" + count);
		Gpr.toFile(Gpr.HOME + "/snpEff/testENST00000268124.vcf", out);
	}