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org.sonar.l10n.java.rules.squid.S1602.html Maven / Gradle / Ivy

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

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

Compliant Solution

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