src/java.base/share/classes/java/time/chrono/ThaiBuddhistChronology.java

@@ -340,11 +340,11 @@
         return ThaiBuddhistEra.of(eraValue);
     }
 
     @Override
     public List<Era> eras() {
-        return Arrays.<Era>asList(ThaiBuddhistEra.values());
+        return List.of(ThaiBuddhistEra.values());
     }
 
     //-----------------------------------------------------------------------
     @Override
     public ValueRange range(ChronoField field) {