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A problem in compiling

3 replies on 1 page. Most recent reply: Jul 21, 2005 8:58 AM by Amol Brid

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Feras

Posts: 3
Nickname: ferasger83
Registered: Jul, 2005

A problem in compiling Posted: Jul 19, 2005 3:02 PM
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i wrote a simple program consisiting of one Hashtable, and i used the put method, and the program worked good when compiling using JBuilder 2005, but when i tried to use JDK 1.5 i had a compile exception telling me that i used an unsafe statement ( put ) and it refused to compile...
does any one knows what's going on ?


Kondwani Mkandawire

Posts: 530
Nickname: spike
Registered: Aug, 2004

Re: A problem in compiling Posted: Jul 19, 2005 11:00 PM
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That's really odd.

I use Java 5 with Hashtables all the time and
it compiles perfectly.

Kondwani Mkandawire

Posts: 530
Nickname: spike
Registered: Aug, 2004

Re: A problem in compiling Posted: Jul 20, 2005 11:55 PM
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BTW just out of curiosity, could you please post
your exact error. Are you sure the arguments
supplied were legal. Maybe your JBuilder uses
Java 4 hence was not as fussy. Sounds like a
problem that would arise in a C++ program as a
result of pointers (just thinking aloud though).

Please post the error, coz I'm also keen to know
what address violations could occur in Java
(its also a learning opportunity).

One,
Spike

Amol Brid

Posts: 43
Nickname: amolbrid
Registered: Feb, 2004

Re: A problem in compiling Posted: Jul 21, 2005 8:58 AM
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Remeber one thing while using util package in java 5.0. ALMOST ALL THE CLASSES ARE GENERIC CLASSES.

I think this will be enough for you to know y the appeared while compiling.

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