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  1. JDK
  2. JDK-8274318

Replace 'for' cycles with iterator with enhanced-for in java.management

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P5
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 18
    • Component/s: core-svc
    • Labels:
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      Description

      There are few places in code where manual `for` loop is used with Iterator to iterate over Collection.
      Instead of manual `for` cycles it's preferred to use enhanced-for cycle instead: it's less verbose, makes code easier to read and it's less error-prone.
      Sometimes we even don't need cycle at all: we can just create one ArrayList as a copy of another.
      It doesn't have any performance impact: javac compiler generates similar code when compiling enhanced-for cycle.

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              Assignee:
              aturbanov Andrey Turbanov
              Reporter:
              aturbanov Andrey Turbanov
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