Utilities

java.lang.Object

main.Utilities

public class Utilities extends Object

Constructor Summary

Constructors

Constructor

Description

Utilities()
Method Summary

Modifier and Type

Method

Description

static void

checkArgumentsOrThrow(int provided, int expected)

static Long

handleUserInputID(String input)

static boolean

hasNextLineOrThrow(Scanner scanner)

static boolean

isNotNumeric(String str)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- Utilities
  
  public Utilities()
Method Details
- isNotNumeric
  
  public static boolean isNotNumeric(String str)
- handleUserInputID
  
  public static Long handleUserInputID(String input)
- checkArgumentsOrThrow
  
  public static void checkArgumentsOrThrow(int provided, int expected) throws WrongAmountOfArgumentsException
  
  Throws:
  
  WrongAmountOfArgumentsException
- hasNextLineOrThrow
  
  public static boolean hasNextLineOrThrow(Scanner scanner) throws StreamInterruptedException
  
  Throws:
  
  StreamInterruptedException