Duplicate string literal
Reports string literals that are replicated unchanged throughout the project. Two quick-fixes are provided. One to introduce a constant for a duplicated string and use it throughout the project, and one to show the location of all the duplicates of a particular string literal.
Example:
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.
DuplicateStringLiteralInspection- 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.
Configure the inspection:
Use the Min string length field to set the minimal string length required to detect duplicates.
Use the Ignore @PropertyKey expressions option to ignore strings passed as arguments to methods annotated with
org.jetbrains.annotations.PropertyKey.
Inspection options
Here you can find the description of settings available for the Duplicate string literal inspection, and the reference of their default values.
- Min string length
5
- Ignore @PropertyKey expressions
Not selected
Availability
- By default bundled with
- Can be installed with plugin
Java Internationalization, 241.18072