private void printLocalVars() {
    System.out.println("Printing local vars");
    for (Map.Entry<LocalItem, ArrayList<RegisterSpec>> e : localVariables.entrySet()) {
      StringBuilder regs = new StringBuilder();

      regs.append('{');
      regs.append(' ');
      for (RegisterSpec reg : e.getValue()) {
        regs.append('v');
        regs.append(reg.getReg());
        regs.append(' ');
      }
      regs.append('}');
      System.out.printf("Local: %s Registers: %s\n", e.getKey(), regs);
    }
  }
Dumps local variable table to stdout for debugging.
android/android_framework/dex-maker/src/main/java/com/android/dx/ssa/back/FirstFitLocalCombiningAllocator.java