2) Enum in Java are reference type like class or interface and you can define constructor, methods and variables inside java Enum which makes it more powerful than Enum in C and C++ as shown in next example of Java Enum type.
Thanksgiving in 2015 is on Thursday, the 26th of November. In the United States, Thanksgiving is always celebrated on the fourth Thursday of November.
Thanksgiving Day is a national holiday celebrated primarily in Canada and the United States as a day of giving thanks for the blessing of the harvest and of the preceding year. It is celebrated on the second Monday of October in Canada and on the fourth Thursday of November in the United States.