Diamond can be replaced with explicit type arguments
Reports instantiation of generic classes in which the <> symbol (diamond) is used instead of type parameters.
The quick-fix replaces <> (diamond) with explicit type parameters.
Example:
List <String> list = new ArrayList<>()
After the quick-fix is applied:
List <String> list = new ArrayList<String>()
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.
DiamondCanBeReplacedWithExplicitTypeArguments- 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.
Diamond operation appeared in Java 7. This inspection can help to downgrade for backward compatibility with earlier Java versions.
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:
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: |