Cast to 'float' can be 'float' literal

Last modified: 03 December 2024

Reports double literal expressions that are immediately cast to float.

Such literal expressions can be replaced with equivalent float literals.

Example:

float f = (float)1.1;

After the quick-fix is applied:

float f = 1.1f;

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.

DoubleLiteralMayBeFloatLiteral
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 | Java | Numeric issues | Cast

Inspection Details

By default bundled with:

IntelliJ IDEA 2024.3, Qodana for JVM 2024.3,

Can be installed with plugin:

Java, 243.23126