16f6c0aecf
Inline adoc files when they are included exactly once. Also fix language tags because this inlining gives us better information on what language the code is written in.
58 lines
1.2 KiB
Plaintext
58 lines
1.2 KiB
Plaintext
== Why is this an issue?
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``++switch++`` can contain a ``++default++`` clause for various reasons: to handle unexpected values, to show that all the cases were properly considered.
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For readability purpose, to help a developer to quickly find the default behavior of a ``++switch++`` statement, it is recommended to put the ``++default++`` clause at the end of the ``++switch++`` statement. This rule raises an issue if the ``++default++`` clause is not the last one of the ``++switch++``'s cases.
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=== Noncompliant code example
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[source,java]
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----
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switch (param) {
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case 0:
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doSomething();
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break;
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default: // default clause should be the last one
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error();
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break;
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case 1:
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doSomethingElse();
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break;
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}
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----
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=== Compliant solution
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[source,java]
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----
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switch (param) {
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case 0:
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doSomething();
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break;
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case 1:
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doSomethingElse();
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break;
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default:
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error();
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break;
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}
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----
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ifdef::env-github,rspecator-view[]
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'''
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== Implementation Specification
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(visible only on this page)
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=== Message
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Move this "default" clause to the end of this "switch" statement.
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'''
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== Comments And Links
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(visible only on this page)
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include::../comments-and-links.adoc[]
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endif::env-github,rspecator-view[]
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