38 lines
791 B
Plaintext
38 lines
791 B
Plaintext
There are two possible syntaxes for a lambda having only one input parameter with an inferred type: with and without parentheses around that single parameter. The simpler syntax, without parentheses, is more compact and readable than the one with parentheses, and is therefore preferred.
|
|
|
|
|
|
*Note* that this rule is automatically disabled when the project's ``++sonar.java.source++`` is lower than ``++8++``.
|
|
|
|
|
|
== Noncompliant Code Example
|
|
|
|
[source,java]
|
|
----
|
|
(x) -> x * 2
|
|
----
|
|
|
|
|
|
== Compliant Solution
|
|
|
|
[source,java]
|
|
----
|
|
x -> x * 2
|
|
----
|
|
|
|
|
|
|
|
ifdef::env-github,rspecator-view[]
|
|
|
|
'''
|
|
== Implementation Specification
|
|
(visible only on this page)
|
|
|
|
include::message.adoc[]
|
|
|
|
'''
|
|
== Comments And Links
|
|
(visible only on this page)
|
|
|
|
include::comments-and-links.adoc[]
|
|
endif::env-github,rspecator-view[]
|