rspec/rules/S1602/java/rule.adoc

There are two ways to write lambdas that contain single statement, but one is definitely more compact and readable than the other.


*Note* that this rule is automatically disabled when the project's ``++sonar.java.source++`` is lower than ``++8++``.


== Noncompliant Code Example

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x -> {System.out.println(x+1);}
(a, b) -> { return a+b; }
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== Compliant Solution

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x -> System.out.println(x+1)
(a, b) -> a+b    //For return statement, the return keyword should also be dropped
----