How to use

getStringData

method

in

de.keyle.knbt.TagString

@Override
public void load(TagCompound compound) {
  if (compound.getCompoundData().containsKey("Buff")) {
    Buff selectedBuff = Buff.getBuffByID(compound.getAs("Buff", TagInt.class).getIntData());
    if (selectedBuff != null) {
      this.selectedBuffs.add(selectedBuff);
    }
  }
  if (compound.getCompoundData().containsKey("Buffs")) {
    int[] selectedBuffs = compound.getAs("Buffs", TagIntArray.class).getIntArrayData();
    if (selectedBuffs.length != 0) {
      for (int selectedBuffId : selectedBuffs) {
        Buff selectedBuff = Buff.getBuffByID(selectedBuffId);
        if (selectedBuff != null) {
          this.selectedBuffs.add(selectedBuff);
        }
      }
    }
  }
  if (compound.getCompoundData().containsKey("Active")) {
    this.active = compound.getAs("Active", TagByte.class).getBooleanData();
  }
  if (compound.getCompoundData().containsKey("Reciever")) {
    this.receiver = BuffReceiver.valueOf(compound.getAs("Reciever", TagString.class).getStringData());
  }
}

  public void convert(StoredMyPet pet) {
    Version fromVersion = Version.v1_7_R4;

    TagCompound info = pet.getInfo();
    if (info.containsKey("Version")) {
      if (info.containsKeyAs("Version", TagString.class)) {
        fromVersion = Version.valueOf(info.getAs("Version", TagString.class).getStringData());
      } else if (info.containsKeyAs("Version", TagInt.class)) {
        fromVersion = Version.values()[info.getAs("Version", TagInt.class).getIntData() + 1];
      } else {
        fromVersion = Version.values()[info.getAs("Version", TagShort.class).getShortData()];
      }
    }

    for (Version v : Version.values()) {
      if (v.ordinal() <= fromVersion.ordinal()) {
        continue;
      }
      if (v.ordinal() > toVersion.ordinal()) {
        break;
      }
      try {
        Method m = this.getClass().getDeclaredMethod(v.name(), StoredMyPet.class);
        m.invoke(this, pet);
      } catch (NoSuchMethodException | IllegalAccessException | InvocationTargetException ignored) {
      }
    }
  }
}

  return new NBTTagShort(((TagShort) tag).getShortData());
case String:
  return new NBTTagString(((TagString) tag).getStringData());
case Byte:
  return new NBTTagByte(((TagByte) tag).getByteData());