Unnecessary code block
Reports code blocks that are redundant to the semantics of the program and can be replaced with their contents.
The code blocks that are the bodies of if, do, while, or for statements will not be reported by this inspection.
Example:
void foo() {
{ // unnecessary
int result = call();
analyze(result);
} // unnecessary
}- 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.
UnnecessaryCodeBlock
Configure the inspection:
Use the Ignore branches of 'switch' statements option to ignore the code blocks that are used as branches of switch statements.
Here you can find the description of settings available for the Unnecessary code block inspection, and the reference of their default values.
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:
//noinspection UnnecessaryCodeBlocknote
Actual comment syntax will depend on the code language you are working with
More detailed instructions as well as other ways and options that you have can be found in the product documentation:
Inspection Details | |
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By default bundled with: |