Vector temp = new Vector();
ArrayList temp = new ArrayList();
  private static void initializeMasterPlan() {    Vector temp = new Vector();    BC2HIR(temp);        HIROptimizations(temp);    HIR2LIR(temp);    LIROptimizations(temp);    OPT_MIROptimizationPlanner.intializeMasterPlan(temp);    masterPlan = finalize(temp);  }