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  1. Rules Repository
  2. RSPEC-3706

"stream" should not be used for Collection "forEach" calls

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    Details

    • Type: Code Smell Detection
    • Status: Active
    • Resolution: Unresolved
    • Labels:
      None
    • Message:
      Drop this use of "stream()"; it is unneeded.
    • Highlighting:
      Hide

      stream()

      Show
      stream()
    • Default Severity:
      Minor
    • Impact:
      Low
    • Likelihood:
      Low
    • Default Quality Profiles:
      Sonar way
    • Targeted languages:
      Java
    • Remediation Function:
      Constant/Issue
    • Constant Cost:
      2min
    • Analysis Scope:
      Main Sources, Test Sources

      Description

      There's no need to invoke stream() on a Collection before a forEach call because each Collection has its own forEach method.

      Noncompliant Code Example

      identifiers.stream().forEach(System.out::println);  // Noncompliant

      Compliant Solution

      identifiers.forEach(System.out::println);  // Noncompliant

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            Assignee:
            Unassigned Unassigned
            Reporter:
            ann.campbell.2 Ann Campbell
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              Dates

              Created:
              Updated: