Java
Only one element is used
Warning
New
Last modified: 03 December 2024Reports lists, arrays, and strings where exactly one element is queried right upon the creation. Such expressions may appear after refactoring and usually could be replaced with an accessed element.
Example:
System.out.println(new int[] {1,2,3,4,5}[2]);
After the quick-fix is applied:
System.out.println(3);
- 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.
OnlyOneElementUsed
New in 2022.3
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Java, 243.23126 |
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