Inspectopedia
 
2025.2
  1. All Inspections
  2. XPath
  3. Redundant type conversion
Xpath

Redundant type conversion

Warning
Performance
Last modified: Last modified: 18 September 2025

Reports unnecessary type conversions. Type conversions are unnecessary when the argument type of a string(), number(), or boolean() function is already the same as the function's return type or if the expected expression type is any. Suggests removing the unnecessary conversion.

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.

RedundantTypeConversion
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 | XPath

Inspection ID: RedundantTypeConversion

Suppressing Inspection

You can suppress this inspection by placing the following comment marker before the code fragment where you no longer want messages from this inspection to appear:

note

Actual comment syntax will depend on the code language you are working with

More detailed instructions as well as other ways and options that you have can be found in the product documentation:

Inspection Details

By default bundled with:

CLion 2025.2, DataGrip 2025.2, IntelliJ IDEA 2025.2, JetBrains Rider 2025.2, PhpStorm 2025.2, Qodana for .NET 2025.2, Qodana for JVM 2025.2, Qodana for PHP 2025.2,