Should be replaced with 'equals(..., ignoreCase = true)'
Reports case-insensitive comparisons that can be replaced with equals(..., ignoreCase = true)
.
By using equals()
you don't have to allocate extra strings with toLowerCase()
or toUpperCase()
to compare strings.
The quick-fix replaces the case-insensitive comparison that uses toLowerCase()
or toUpperCase()
with equals(..., ignoreCase = true)
.
Note: May change semantics for some locales.
Example:
fun main() {
val a = "KoTliN"
val b = "KOTLIN"
println(a.toLowerCase() == b.toLowerCase())
}
After the quick-fix is applied:
fun main() {
val a = "KoTliN"
val b = "KOTLIN"
println(a.equals(b, ignoreCase = true))
}
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.
ReplaceWithIgnoreCaseEquals- 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.
Availability
- By default bundled with
- Can be installed with plugin
Kotlin, 241.18072-IJ
Last modified: 18 June 2024