Groovy
Unused 'catch' parameter
Warning
Code Style
Last modified: 03 December 2024Reports catch parameters that are unused in their corresponding blocks. This inspection will not report any catch parameters named "ignore" or "ignored".
Example:
try {
def arr = new int[3]
arr[5] = 5
} catch(Exception ex) {
println('Catching the exception')
}
Here the parameter ex is never used in catch block.
After the quick-fix is applied:
try {
def arr = new int[3]
arr[5] = 5
} catch(Exception ignored) {
println('Catching the exception')
}
- 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.
GroovyUnusedCatchParameter
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Groovy, 243.23126 |
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