Java
Reference checked for 'null' is not used inside 'if'
Warning
New
Last modified: 03 December 2024 Reports references to variables that are checked for nullability in the condition of an if
statement or conditional expression but not used inside that if
statement.
Usually this either means that the check is unnecessary or that the variable is not referenced inside the if
statement by mistake.
Example:
void test(Integer i) {
if (i != null) { // here 'i' is not used inside 'if' statement
System.out.println();
}
}
- 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.
VariableNotUsedInsideIf
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Java, 243.23126 |
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