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Here is what each part of the method definition does:
*-- Indicates that the method can be called from any other method
| *-- Indicates that the method is a class method
| | *--Tells Java the data type of the returned value
| | | *-- Tells Java the name of the method
| | | | *-- Tells Java the names and
| | | | | data types of the parameters
v v v v v
------ ------ --- ------------ -------------------
public static int movieRating (int s, int a, int d) { <--*
return s + a + d; |
------ --------- Marks where the body begins ---*
^ ^
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| *-- The expression whose value is to be returned
*-- Marks the value that is to be returned by the method
} <-- Marks where the body ends