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Query on Overriding

Srinivasa Raghavan
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Joined: Sep 28, 2004
Posts: 1228
When a method is overrided there is a restriction that the method in the sub class cannot be more restrictive than the original.

public void print() {} cannot be overrided to
protected void print() {}

But what about the default access specifier i.e "void print() {}" ?


Thanks & regards, Srini
MCP, SCJP-1.4, NCFM (Financial Markets), Oracle 9i - SQL ( 1Z0-007 ), ITIL Certified
Jimmy Die
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Joined: Nov 20, 2003
Posts: 97
Hi,

Default is more restrictive then protected and less then private.


Jimmy Die
Srinivasa Raghavan
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Joined: Sep 28, 2004
Posts: 1228
So the it's like this

private --> default ---> protected --> public
Layne Lund
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Joined: Dec 06, 2001
Posts: 3061
I assume the arrow (-->) means "is more restrictive than". If so, then you are correct.

Layne
[ February 24, 2005: Message edited by: Layne Lund ]

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It is sorta covered in the JavaRanch Style Guide.
 
subject: Query on Overriding