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'long' literal ending with 'l' instead of 'L'

Reports long literals ending with lowercase 'l'. These literals may be confusing, as the lowercase 'l' looks very similar to a literal '1' (one).

Example:

long nights = 100l;

After the quick-fix is applied:

long nights = 100L;

Inspection Details

By default bundled with:

IntelliJ IDEA 2024.1, Qodana for JVM 2024.1,

Can be installed with plugin:

Java, 241.16690

Last modified: 29 April 2024