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Home » Language IDEs » Java Development Tools (JDT) » how can i enable abstract enum in eclipse with jdk7(with Indigo Service Release 2 and jdk7 ,it will report error when write abstract enum)
how can i enable abstract enum in eclipse with jdk7 [message #902524] Sat, 18 August 2012 07:12 Go to next message
Johnny Youngther is currently offline Johnny YoungtherFriend
Messages: 6
Registered: August 2012
Junior Member
how can i enable abstract enum in eclipse with jdk7

with Indigo Service Release 2 and jdk7 ,it will report error when write abstract enum


thanks very much.

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Re: how can i enable abstract enum in eclipse with jdk7 [message #902525 is a reply to message #902524] Sat, 18 August 2012 07:14 Go to previous messageGo to next message
Johnny Youngther is currently offline Johnny YoungtherFriend
Messages: 6
Registered: August 2012
Junior Member
i need that feature very much, reduce my labor dramatically.

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Re: how can i enable abstract enum in eclipse with jdk7 [message #902526 is a reply to message #902525] Sat, 18 August 2012 07:20 Go to previous messageGo to next message
Johnny Youngther is currently offline Johnny YoungtherFriend
Messages: 6
Registered: August 2012
Junior Member
come on, experts, weak up... don't you need relief yourself in the middle night while checking your computer occasionally/accidently.

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Re: how can i enable abstract enum in eclipse with jdk7 [message #902551 is a reply to message #902526] Sat, 18 August 2012 11:22 Go to previous messageGo to next message
Stephan Herrmann is currently offline Stephan HerrmannFriend
Messages: 1853
Registered: July 2009
Senior Member
in all your impatience, why don't you consult your Java book to find out that enums indeed cannot be abstract in Java?

Stephan

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Re: how can i enable abstract enum in eclipse with jdk7 [message #902565 is a reply to message #902551] Sat, 18 August 2012 13:25 Go to previous messageGo to next message
Johnny Youngther is currently offline Johnny YoungtherFriend
Messages: 6
Registered: August 2012
Junior Member
sorry , my fault, i use google to find abstract enum, then i get those posts:

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Re: how can i enable abstract enum in eclipse with jdk7 [message #902568 is a reply to message #902565] Sat, 18 August 2012 13:31 Go to previous messageGo to next message
Johnny Youngther is currently offline Johnny YoungtherFriend
Messages: 6
Registered: August 2012
Junior Member
sorry ,can not post urls ,don't what's wrong.

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Re: how can i enable abstract enum in eclipse with jdk7 [message #902571 is a reply to message #902568] Sat, 18 August 2012 13:49 Go to previous message
Johnny Youngther is currently offline Johnny YoungtherFriend
Messages: 6
Registered: August 2012
Junior Member
I have a theory... abstract enum or method parameter names will collapse java2ee. so... they reluctantly to add those feature.

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