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  1. JDK
  2. JDK-8273261

Replace 'while' cycles with iterator with enhanced-for in java.base

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P5
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 18
    • Component/s: core-libs
    • Labels:
      None
    • Resolved In Build:
      b17

      Description

      There are few places in java.base code where manual while loop is used with Iterator to iterate over Collection.
      Instead of manual while 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.
      It doesn't have any performance impact: java 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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