why the constructor should be used in class,if there is no
constructor what will happen?
Answers were Sorted based on User's Feedback
In Java, initialization of every object possible
by providing a constructor. If a class has a constructor,
Java automatically calls that constructor when an object is
created. So initialization is guaranteed.
If we don't define a constructor for a class, a default
parameterless constructor is automatically created by the
compiler.
| Is This Answer Correct ? | 6 Yes | 0 No |
Answer / devarathnam c,kotagudibanda(po
Hi... Nothing will happen the compilet will supply the
default constructor of the class.Normally canostructor can
be used to instantiate an object.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / yamini
Constructor is used initialize certian paramameters to each
object on their creation.We can also overload
constructors.So we can initialize objects with diff params.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / ravikiran
constructor is used to initialize the variables during the
creation of instances.
If there is no constuctor no object will be gets created.
| Is This Answer Correct ? | 0 Yes | 3 No |
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