Unnecessary temporary object in conversion to 'String'

Reports unnecessary creation of temporary objects when converting from a primitive type to String.

Example:

String foo = new Integer(3).toString();

After the quick-fix is applied:

String foo = Integer.toString(3);

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.

UnnecessaryTemporaryOnConversionToString

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 | Performance

Inspection Details
By default bundled with:	IntelliJ IDEA 2024.3, Qodana for JVM 2024.3,
Can be installed with plugin:	Java, 243.23126

Last modified: 03 December 2024