Java
Iterable is used as vararg
Warning
New
Last modified: 03 December 2024 Reports suspicious usages of Collection
or Iterable
in vararg method calls.
For example, in the following method:
<T> boolean contains(T needle, T... haystack) {...}
a call like
if(contains("item", listOfStrings)) {...}
looks suspicious as the list will be wrapped into a single element array. Such code can be successfully compiled and will likely run without exceptions, but it's probably used by mistake.
- 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.
IterableUsedAsVararg
This inspection depends on the Java feature 'Variable arity methods', which is available since Java 5.
New in 2019.2
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Java, 243.23126 |
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