);
File reff= new File(d2+"/peak_norm_wig_mcf7_chip-h2az_time-0_hg19"+
"/locate_intergenic.bed"
);
GenomicRegionsBuilder gbe= new BedReader(tarf).getGenomicRegionsBuilder();
GenomicRegionsBuilder gbc= new BedReader(reff).getGenomicRegionsBuilder();
System.out.println(gbe.size());
System.out.println(gbc.size());
GenomicRegionsCrossover gc= new GenomicRegionsComparator(gbe, gbc).getCrossover();
gc.print();
}