'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.
Inspection ID: ArrayHashCode
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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