JavaRush /ื‘ืœื•ื’ Java /Random-HE /ืจืžื” 9: ืชื•ื›ื ื™ืช ืจืžื” ื•ืชื•ืกืคื•ืช. ื—ื•ืžืจื™ื
hubert
ืจึธืžึธื”

ืจืžื” 9: ืชื•ื›ื ื™ืช ืจืžื” ื•ืชื•ืกืคื•ืช. ื—ื•ืžืจื™ื

ืคื•ืจืกื ื‘ืงื‘ื•ืฆื”

ืชื•ื›ื ื™ืช ืจืžื”:

  • ืžื‘ื•ื ืœื—ืจื™ื’ื™ื: try, catch, throws, multy-catch.
  • ื”ืจืขื™ื•ืŸ ืฉืœ ืžื—ืกื ื™ืช. ืื•ืกืฃStack
  • ืžืงื‘ืœ ืืช ืขืจื™ืžืช ื”ืฉื™ื—ื•ืช. StackTraceElement, ืฉื™ื˜ื”getMethodName()
  • ืžื‘ื•ื ืœื—ืจื™ื’ื™ืException
  • ืชื•ืคืกืช ื—ืจื™ื’ื™ื - ื‘ืœื•ืงtry.. catch
  • ืกื•ื’ื™ ื—ืจื™ื’ื™ื: ืžื‘ื•ืงืจื™ื-ืžื‘ื•ืงืจื™ื (cheket), ืœื ืžืกื•ืžื ื™ื-ืœื ืžืกื•ืžื ื™ื (anchEket)
  • Exception, NullPointerException, ArithmeticException, IOException
  • ื—ืชื™ืžืช ืฉื™ื˜ื”throws
  • RuntimeException, ืฉื™ื˜ื”getMessage()
  • ืชืคื™ืกืช ื—ืจื™ื’ื™ื, ืกืœ ื—ืจื™ื’ื™ื
ืงื•ืจืก ื’'ืื•ื•ื” ื‘ืจืžื” ื–ื•, ื”ื—ืจื™ื’ื™ื ืžื˜ื•ืคืœื™ื ื‘ืฆื•ืจื” ืฉื˜ื—ื™ืช. ืœื™ืžื•ื“ ืžืขืžื™ืง ืžืคื•ืจื˜ ื™ื”ื™ื” ื‘ืจืžื•ืช ืฉืœ 30+.

ืžื” ืขื•ื“ ืืชื” ื™ื›ื•ืœ ืœืจืื•ืช ื‘ื–ืžื ืš ื”ืคื ื•ื™:

ืงืจื ืขืœ ื—ืจื™ื’ื™ื ืงืจื ืขืœ StackTrace ื›ืืŸ ื‘ืื ื’ืœื™ืช. ืœื”ืœืŸ ื›ืžื” ืกืจื˜ื•ื ื™ื ืขืœ ื—ืจื™ื’ื™ื:

ืžืฆืืชื ืงื™ืฉื•ืจ ืžื’ื ื™ื‘ ืœื—ื•ืžืจ ื‘ื ื•ืฉื ื–ื”? ื”ื•ืกืฃ ืืช ื–ื” ื›ืืŸ ื›ืชื’ื•ื‘ื”. ืื•ืœื™ ื”ืงื™ืฉื•ืจ ืฉืœืš ื™ืขื–ื•ืจ ืœืื“ื ืื—ืจ ืœื”ืคื•ืš ืœืžืชื›ื ืช ื•ืœืฉืคืจ ืืช ื—ื™ื™ื•! ื—ื–ื•ืจ ืœืชื›ื ื™ืช ื”ื”ื“ืจื›ื” ื—ื–ื•ืจ ืœืœืžื™ื“ืช java ื‘ืื™ื ื˜ืจื ื˜ ื‘-JavaRush
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