SLC: regression test for final modifier on enum members

^KT-57567

compiler/testData/asJava/lightClasses/lightClassByPsi/enumMembers.kt

@@ -0,0 +1,26 @@
+enum class Event {
+    ON_CREATE, ON_START, ON_STOP, ON_DESTROY;
+    companion object {
+        @JvmStatic
+        fun upTo(state: State): Event? {
+            return when(state) {
+                State.ENQUEUED -> ON_CREATE
+                State.RUNNING -> ON_START
+                State.BLOCKED -> ON_STOP
+                else -> null
+            }
+        }
+    }
+}
+
+enum class State {
+    ENQUEUED, RUNNING, SUCCEEDED, FAILED, BLOCKED, CANCELLED;
+    val isFinished: Boolean
+        get() = this == SUCCEEDED || this == FAILED || this == CANCELLED
+    fun isAtLeast(state: State): Boolean {
+        return compareTo(state) >= 0
+    }
+    companion object {
+        fun done(state: State) = state.isFinished
+    }
+}