'hashCode()' called on array
Reports incorrect hash code calculation for arrays.
In order to correctly calculate the hash code for an array, use:
Arrays.hashcode()for linear arraysArrays.deepHashcode()for multidimensional arrays
These methods should also be used with Objects.hash() when the sequence of input values includes arrays, for example: Objects.hash(string, Arrays.hashcode(array))
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.
ArrayHashCode- 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.
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: |