@Override
 public void run() {
   String changedTable = MutationAnalysisUtils.computeChangedTable(schema, mutant);
   updateChangedTableMap(id, changedTable);
   MutationAnalysisUtils.renameChangedTable(mutant, id, changedTable);
   MutationAnalysisUtils.renameMutantConstraints("mutant_" + id + "_", mutant);
 }