what is the use of private constructor in core java?
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Answer / rakesh
Private constructor can be used if we do not want any other
class to instantiate the class. This concept is generally
used in Singleton Design Pattern. The instantiation of such
classes is done from a static public method.
| Is This Answer Correct ? | 54 Yes | 3 No |
Answer / rajib
Whenever we r using singleton class then we use constructor
as private.
| Is This Answer Correct ? | 38 Yes | 6 No |
Answer / deep chandra harbola
private constructor are used to create Sinleton class.
example logger class
for singleton class only one object can be created.
by default member of singleton class are static.
singleton class can not be inherited.
| Is This Answer Correct ? | 29 Yes | 3 No |
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Core Java 
