JavaRush /ื‘ืœื•ื’ Java /Random-HE /ืจืžื” 7: ืชื•ื›ื ื™ืช ืจืžื” ื•ืชื•ืกืคื•ืช. ื—ื•ืžืจื™ื
hubert
ืจึธืžึธื”

ืจืžื” 7: ืชื•ื›ื ื™ืช ืจืžื” ื•ืชื•ืกืคื•ืช. ื—ื•ืžืจื™ื

ืคื•ืจืกื ื‘ืงื‘ื•ืฆื”
ืชื•ื›ื ื™ืช ืจืžื”:
  • ืžืขืจื›ื™ื ื•ืจืฉื™ืžื•ืช: ืžืขืจืš, ArrayList, ืžื‘ื•ื ืœื’ื ืจื™ื•ืช
  • ืžืขืจื›ื™ื : ื™ืฆื™ืจื”, ืืชื—ื•ืœ.
  • ืขื‘ื•ื“ื” ืขื ืžืขืจื›ื™ื, ืื•ืจืš.
  • ืืชื—ื•ืœ ืžืขืจืš ืกื˜ื˜ื™ ื•ื“ื™ื ืžื™.
  • ArrayList, ื™ื™ืฉื•ื ืคื ื™ืžื™, ื”ื‘ื“ืœ ืžืžืขืจืš.
  • ืขื‘ื•ื“ื” ืขื ArrayList. ืฉื™ื˜ื•ืช add(value), add(index, value), remove(index), size()
  • ื”ื™ื›ืจื•ืช ืขื ื’ื ืจื™ื•ืช - ืฉื™ืžื•ืฉ
  • ืžื™ืคื•ื™ ื˜ื™ืคื•ืกื™ื ืคืจื™ืžื™ื˜ื™ื‘ื™ื™ื ืœืขืžื™ืชื™ื”ื ื”ืžืขืžื“ื™ื™ื ื”ืœื-ืคืจื™ืžื™ื˜ื™ื‘ื™ื™ื
  • ื™ืฆื™ืจื” ื•ืฉื™ืžื•ืฉ ื‘ืจืฉื™ืžื•ืช ืขื ืคืจืžื˜ืจื™ื
  • ืžื‘ื•ื ืœืื•ืกืคื™ื
  • ืœื•ืœืื” ืœื›ืœ ืื—ื“

ืงื•ืจืก ื’'ืื•ื•ื”
ืจืžื” ื–ื• ื‘ื•ื—ื ืช ืกืงื™ืจื” ื›ืœืœื™ืช ืฉืœ ืื•ืกืคื™ื. ืœื™ืžื•ื“ ืžืขืžื™ืง ืžืคื•ืจื˜ ื™ื”ื™ื” ื‘ืจืžื•ืช ืฉืœ 30+. ืžื” ืขื•ื“ ืืชื” ื™ื›ื•ืœ ืœืฆืคื•ืช ื‘ื–ืžื ืš ื”ืคื ื•ื™: ื”ืกืจืช ืืœืžื ื˜ื™ื ืžืจืฉื™ืžื” ื•-ConcurrentModificationException ืคืจื™ืžื™ื˜ื™ื‘ื™ื ื•ืขื˜ื™ืคื•ืช ืงืฆืช ืขืœ ืžื—ืจื•ื–ื•ืช ื‘-Java ืฉื™ื˜ื•ืช ื‘ืกื™ืกื™ื•ืช ืœืขื‘ื•ื“ื” ืขื ื”ืžื—ืœืงื” String Collections ืงืจื ืขืœ ืžืขืจื›ื™ื ื•ืจืฉื™ืžื•ืช
ื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›ื”
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