rspec/rules/S2786/java/rule.adoc
2021-04-28 18:08:03 +02:00

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According to http://docs.oracle.com/javase/specs/jls/se7/html/jls-8.html#jls-8.9[the Java Language Specification-8.9]:
____
Nested enum types are implicitly ``++static++``.
____
So there's no need to declare them ``++static++`` explicitly.
== Noncompliant Code Example
----
public class Flower {
static enum Color { // Noncompliant; static is redundant here
RED, YELLOW, BLUE, ORANGE
}
// ...
}
----
== Compliant Solution
----
public class Flower {
enum Color { // Compliant
RED, YELLOW, BLUE, ORANGE
}
// ...
}
----