Array can be replaced with enum values

Reports arrays of enum constants that can be replaced with a call to EnumType.values().

Usually, when updating such an enum, you have to update the array as well. However, if you use EnumType.values() instead, no modifications are required.

Example:

  enum States {
     NOT_RUN, IN_PROGRESS, FINISHED;
  }
  
  handleStates(new States[] {NOT_RUN, IN_PROGRESS, FINISHED});

After the quick-fix is applied:

handleStates(States.values());

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ArrayCanBeReplacedWithEnumValues

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New in 2019.1

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