Ternary expression can be replaced with safe call

Last modified: 03 December 2024

Reports ternary expressions which can be replaced by a safe call.

Example:

def charArray(String s) {
    s == null ? null : s.toCharArray()
}

After the quick-fix is applied:

def charArray(String s) {
    s?.toCharArray()
}

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.

GroovyConditionalCanBeConditionalCall
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.

Settings or Preferences | Editor | Inspections | Groovy | Control flow issues

Inspection Details

By default bundled with:

IntelliJ IDEA 2024.3, Qodana for JVM 2024.3,

Can be installed with plugin:

Groovy, 243.23126