KowalczykBartek

public void rethrowException(String exceptionName)
throws FirstException, SecondException {
  try {
    // ...
  }
  catch (Exception e) {
    throw e;
  }
}

KowalczykBartek

public void rethrowException(String exceptionName) throws Exception {
  try {
    if (exceptionName.equals("First")) {
      throw new FirstException();
    } else {
      throw new SecondException();
    }
  } catch (Exception e) {
    throw e;

KowalczykBartek

catch (IOException|SQLException ex) {
    logger.log(ex);
    throw ex;
}

KowalczykBartek

catch (IOException ex) {
     logger.log(ex);
     throw ex;
catch (SQLException ex) {
     logger.log(ex);
     throw ex;
}

KowalczykBartek

catch (IOException|SQLException ex) {
    logger.log(ex);
    throw ex;
}

KowalczykBartek

catch (IOException|SQLException ex) {
    logger.log(ex);
    throw ex;
}

KowalczykBartek

catch (IOException|SQLException ex) {
    logger.log(ex);
    throw ex;
}

KowalczykBartek

 switch (dzienTygodnia) {
     case "Poniedzialek":
         System.out.println("Początek tygodnia");
         break;
     case "Wtorek":
     case "Sroda":
     case "Czwartek":
         System.out.println("Jeszcze trochę !");
         break;
     case "Piatek":

KowalczykBartek

try ( FileInputStream fin = new FileInputStream("jakisPlik.bin");
  ObjectInputStream in = new ObjectInputStream(fin) ) {
  //cosik
}

KowalczykBartek

try ( ObjectInputStream in = new ObjectInputStream(new
  FileInputStream("jakisPlik.bin")) ) {
  //tutaj cosik
}