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Using HashMap Problem

Mohit G Gupta
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Joined: May 18, 2010
Posts: 634

KB book





1.what does d1.name does ?

2.can anyone explain why
#1 gives complie-time error
#2, works fine
#3 gives complie time error

3.
In the last line of code,

The complier is comparing arthur length with clover length.
my question is why is it not comparing the length of name clover passed in the object (new Dog("clover") with that kept in the hashmap.

the hashmap holds d1 with Dog key
where d1 is the key and Dog Key is the value.
here d1 is


OCPJP 6.0 93%
OCPJWCD 5.0 98%
Christophe Verré
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Joined: Nov 24, 2005
Posts: 14688
    
  16

Please QuoteYourSources.


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Abimaran Kugathasan
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Joined: Nov 04, 2009
Posts: 2066

Change the name length of d1 and check....Like this....


|BSc in Electronic Eng| |SCJP 6.0 91%| |SCWCD 5 92%|
Mohit G Gupta
Ranch Hand

Joined: May 18, 2010
Posts: 634

see the changes
 
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subject: Using HashMap Problem