rspec/rules/S3051/java/rule.adoc
Fred Tingaud 16f6c0aecf
Inline adoc when include has no additional value (#1940)
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.
2023-05-25 14:18:12 +02:00

51 lines
1.1 KiB
Plaintext

== Why is this an issue?
"A rose by any other name would smell as sweet," but ``++main++`` by any other name would not. Just because a method has the name "main", that doesn't make it the entry point to an application. It must also have the correct signature. Specifically, it must be ``++public static void++`` and accept a single ``++String []++`` as an argument.
=== Noncompliant code example
[source,java]
----
public void main(String arg) { // Noncompliant
// ...
}
----
=== Compliant solution
[source,java]
----
public static void main(String [] args) {
// ...
}
----
ifdef::env-github,rspecator-view[]
'''
== Implementation Specification
(visible only on this page)
=== Message
Make this method ["public" | "static" | return "void" | accept a "String []" argument].
'''
== Comments And Links
(visible only on this page)
=== relates to: S998
=== on 11 Jun 2015, 20:19:01 Ann Campbell wrote:
Code Pro: Entry point method
=== on 16 Jun 2015, 13:18:33 Nicolas Peru wrote:
Looks good. I really like this first sentence ! :)
endif::env-github,rspecator-view[]