Ternary expression with identical branches

Last modified: 03 December 2024

Reports ternary expressions with identical "then" and "else" branches. Such expressions are almost certainly a programmer error.

The quick-fix replaces the expression with its "then" branch.

Example:

condition ? a.foo() : a.foo()

After the quick-fix is applied:

a.foo()

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.

GroovyConditionalWithIdenticalBranches
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