Computer Applications
Why can't every class be termed as user defined data type?
Java Classes
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Answer
The classes that contain public static void main(String args[]) method are not considered as user defined data type. Only the classes that don't contain this method are called user defined data type. The presence of public static void main(String args[]) method in a class, converts it into a Java application so it is not considered as a user defined data type.
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