Overly long lambda expression
Reports lambda expressions whose number of statements exceeds the specified maximum.
Lambda expressions that are too long may be confusing, and it is often better to extract the statements into a separate method.
The following statements are not counted:
empty statements (semicolons)
block statements
forloop initialization statements, that is,int i = ...within afor(int i = ...;...)statementforloop update statements, that is,i += 2within afor(int i = ...;...; i += 2)statement
Locating this inspection
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
OverlyLongLambda- Via Settings dialog
Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.
Use the Non-comment source statements limit field to specify the maximum allowed number of statements in a lambda expression.
Inspection options
Here you can find the description of settings available for the Overly long lambda expression inspection, and the reference of their default values.
- Non-comment source statements limit
Default value:
3
Suppressing Inspection
You can suppress this inspection by placing the following comment marker before the code fragment where you no longer want messages from this inspection to appear:
More detailed instructions as well as other ways and options that you have can be found in the product documentation:
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By default bundled with: |