public byte[] convert() {
    try {
      byte[] ret;
      ret = convert0();

      if (DEBUG) {
        for (int i = 0; i < ret.length; i++) {
          System.err.printf("byte %02x\n", (0xff & ret[i]));
        }
      }

      return ret;
    } catch (IOException ex) {
      throw ExceptionWithContext.withContext(ex, "...while encoding debug info");
    }
  }
Converts this (PositionList, LocalList) pair into a state machine sequence.

@return {@code non-null;} encoded byte sequence without padding and terminated with a {@code
    0x00} byte
android/android_framework/dex-maker/src/main/java/com/android/dx/dex/file/DebugInfoEncoder.java