Java
Comparison to 'Double.NaN' or 'Float.NaN'
Warning
New
Last modified: 03 December 2024 Reports any comparisons to Double.NaN
or Float.NaN
. Such comparisons are never meaningful, as NaN is not equal to anything, including itself. Use the Double.isNaN()
or Float.isNaN()
methods instead.
Example:
if (x == Double.NaN) {...}
After the quick-fix is applied:
if (Double.isNaN(x)) {...}
- 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.
ComparisonToNaN
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Java, 243.23126 |
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