Minecraft-checkplayerstatus

public enum PlayerStatus
{
  PREMIUM, CRACKED, EXCEPTION, ERROR, NOT_LOGGED_IN;

  public final boolean isPremium()
  {
    return this == PREMIUM;
  }

  public final boolean isException()
  {
    return this == EXCEPTION;
  }

  public final boolean isError()
  {
    return this == ERROR;
  }

  public final boolean isCracked()
  {
    return !isPremium();
  }

  public final boolean isCrackedExact()
  {
    return this == CRACKED;
  }

  public final boolean isNotLoggedIn()
  {
    return this == NOT_LOGGED_IN;
  }

  public final boolean isVaild()
  {
    return !isNotLoggedIn();
  }
}