public void visitAll(DecodedInstruction[] decodedInstructions) throws DexException {
    int size = decodedInstructions.length;

    for (int i = 0; i < size; i++) {
      DecodedInstruction one = decodedInstructions[i];
      if (one == null) {
        continue;
      }

      callVisit(decodedInstructions, one);
    }
  }
Sets {@code visitor} as the visitor for all call site instructions.
android/android_framework/dex-maker/src/main/java/com/android/dx/io/CodeReader.java