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