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Saturday, March 03, 2007
Where and how can you use a private constructor?

Private constructor is used if you do not want other classes to instantiate the object. The instantiation is done by a
public static method within the same class.


1.Used in the singleton pattern..
2.Used in the factory method pattern .
3.Used in utility classes e.g. StringUtils etc.

posted by javapeople at 3/03/2007 10:07:00 PM

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