Reports recursive equals(==) calls.

== (Kotlin's structural comparison) can be mistakenly interpreted as reference comparison by Java developers. So the inspection reports such cases and suggests to replace == with === (Kotlin's reference comparison).

Example:

  class X {
      override fun equals(other: Any?): Boolean {
          if (this == other) return true
          return false
      }
  }

After the quick-fix is applied:

  class X {
      override fun equals(other: Any?): Boolean {
          if (this === other) return true
          return false
      }
  }