Remove unnecessary parentheses
Reports redundant empty parentheses in annotation entries.
Use the 'Remove unnecessary parentheses' quick-fix to clean up the code.
Examples:
annotation class MyAnnotationA
annotation class MyAnnotationB(val x: Int)
annotation class MyAnnotationC(val x: Int = 10) // default value is present
@MyAnnotationA() // <== parentheses are redundant
fun testA() {
}
@MyAnnotationB() // <== missing argument, parentheses are required
fun testB() {
}
@MyAnnotationC() // <== parentheses are redundant
fun testC() {
}
Locating this inspection
- 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.
RemoveEmptyParenthesesFromAnnotationEntry- Via Settings dialog
Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.
Suppressing Inspection
You can suppress this inspection by placing the following comment marker before the code fragment where you no longer want messages from this inspection to appear:
//noinspection RemoveEmptyParenthesesFromAnnotationEntry
More detailed instructions as well as other ways and options that you have can be found in the product documentation:
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By default bundled with: |
Last modified: 18 September 2025