Nathan Beyer 写道:
There were some compiler changes according to the release notes [1]. Of
particular note is this bug fix [2], which is related to a number of bugs. I
think this may be it.
So, I think at the moment, it is more safe to use the below
pattern(different compiler implements slightly different generic feature):
EnumSet set = (EnumSet)collection;
and leave the warning as it is. When compiler itself is consistent with generic,
these warning may remind us later.
Best regards
-Nathan
[1] https://java.sun.com/j2se/1.5.0/ReleaseNotes.html#150_08
[2] http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4916620
-----Original Message-----
From: Nathan Beyer [mailto:[EMAIL PROTECTED]
Sent: Friday, August 25, 2006 6:55 PM
To: harmony-dev@incubator.apache.org
Subject: [classlib] Sun compiler change?
Is anyone else using the latest Sun JDK, v5.0 Update 8 on Windows?
I'm seeing a compilation error in the LUNI that I don't see with 5.0
Update
7. Here's the error I'm getting.
compile:
[mkdir] Created dir:
C:\dev\harmony\enhanced\classlib\trunk\build\classes
[javac] Compiling 3173 source files to
C:\dev\harmony\enhanced\classlib\trun
k\build\classes
[javac]
C:\dev\harmony\enhanced\classlib\trunk\modules\luni\src\main\java\ja
va\util\MiniEnumSet.java:78: inconvertible types
[javac] found : java.util.Collection<capture of ? extends E>
[javac] required: java.util.EnumSet<E>
[javac] EnumSet<E> set = (EnumSet<E>) collection;
[javac] ^
When I compile in Eclipse 3.2 there's no error.
-Nathan
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Spark Shen
China Software Development Lab, IBM
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