Inspectopedia
 
2024.3

Standard 'hashCode()' method can be used

Warning
New
Last modified: 03 December 2024

Reports bitwise operations that can be replaced with a call to the Long.hashCode() or Double.hashCode() methods. It detects the construct (int)(x ^ (x >>> 32)) where x is a variable of type long or the result of a previous Double.doubleToLongBits() call. The replacement shortens the code, improving its readability.

Example:

After applying the quick-fix:

This inspection only reports if the language level of the project or module is 8 or higher.

New in 2024.1