Nathan Beyer 写道:
>
>> -Original Message-
>> From: Spark Shen [mailto:[EMAIL PROTECTED]
>> Sent: Wednesday, September 20, 2006 9:39 PM
>> To: harmony-dev@incubator.apache.org
>> Subject: Re: [classlib][luni] JIRA 1492 Constructor of HashMap throw
>&g
> -Original Message-
> From: Spark Shen [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, September 20, 2006 9:39 PM
> To: harmony-dev@incubator.apache.org
> Subject: Re: [classlib][luni] JIRA 1492 Constructor of HashMap throw
> unexpected exception
>
> Hi Nathan:
&g
ednesday, September 20, 2006 3:28 AM
>> To: harmony-dev@incubator.apache.org
>> Subject: Re: [classlib][luni] JIRA 1492 Constructor of HashMap throw
>> unexpected exception
>>
>> Josh Bloch has given an excellent comment on this issue in his famouse
>> book "effe
ednesday, September 20, 2006 3:28 AM
>> To: harmony-dev@incubator.apache.org
>> Subject: Re: [classlib][luni] JIRA 1492 Constructor of HashMap throw
>> unexpected exception
>>
>> Josh Bloch has given an excellent comment on this issue in his famouse
>> book "effe
Rui Hu 写道:
Agree.
And I think besides Constructors, we could also let clone and
de-serialization methods follow this rule, because they're also about
initialization of a object.
Hi Rui Hu:
That's a good point, cited from Effective Java Item 54 "Normally,
objects are created using constructors;
Agree.
And I think besides Constructors, we could also let clone and
de-serialization methods follow this rule, because they're also about
initialization of a object.
On 9/20/06, Andrew Zhang <[EMAIL PROTECTED]> wrote:
Josh Bloch has given an excellent comment on this issue in his famouse
book
gt; From: Andrew Zhang [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, September 20, 2006 3:28 AM
> To: harmony-dev@incubator.apache.org
> Subject: Re: [classlib][luni] JIRA 1492 Constructor of HashMap throw
> unexpected exception
>
> Josh Bloch has given an excellent comment o
Josh Bloch has given an excellent comment on this issue in his famouse
book "effective java", item 15 "Design and document for inheritance or else
prohibit it".
[quote from "effective java"]
There are a few more restrictions that a class must obey to allow
inheritance. Constructors
must not invok
Alexey Petrenko wrote:
But we can create such test case for every difference in used methods
between RI and Harmony. Right?
Sure we can:), I guess the issue is just if it is necessary. I've
described why I think it is necessary for HashMap's constructor in
another post of this thread - HashMap
Alexey Petrenko 写道:
But we can create such test case for every difference in used methods
between RI and Harmony. Right?
Hi Alexey:
Of course we can. Are you worrying about there will be too many behavior
differences like this? Then that depends on every specific case.
We may discuss them case
But we can create such test case for every difference in used methods
between RI and Harmony. Right?
2006/9/20, Paulex Yang <[EMAIL PROTECTED]>:
Alexey Petrenko wrote:
> Are you trying to say that the methods in Harmony can use only methods
> used in corresponding RI implementations?
Let Spark s
Alexey Petrenko wrote:
Are you trying to say that the methods in Harmony can use only methods
used in corresponding RI implementations?
Let Spark speak for himself, but IMHO let's discuss the specific case
before considering it as a rule, this is not yet another "reverse
engineering", the testc
/harmony/subcomponents/classlibrary/compat.html
> -Nathan
>
>
>> -Original Message-
>> From: Spark Shen [mailto:[EMAIL PROTECTED]
>> Sent: Tuesday, September 19, 2006 8:20 PM
>> To: harmony-dev@incubator.apache.org
>> Subject: Re: [classlib][luni] JIRA
Alexey Petrenko 写道:
Are you trying to say that the methods in Harmony can use only methods
used in corresponding RI implementations?
No. I did not imply that. I just find some behavior inconsistency about
RI and Harmony. And IMHO, RI seems more tolerable.
So, I prefer to follow RI.
Best regard
Are you trying to say that the methods in Harmony can use only methods
used in corresponding RI implementations?
2006/9/20, Spark Shen <[EMAIL PROTECTED]>:
Spark Shen 写道:
> Hi :
> Following is the discussion about JIRA 1492, shall we discuss it here?
>
> public class SubMapTest extends TestCase
> To: harmony-dev@incubator.apache.org
> Subject: Re: [classlib][luni] JIRA 1492 Constructor of HashMap throw
> unexpected exception
>
> Spark Shen 写道:
> > Hi :
> > Following is the discussion about JIRA 1492, shall we discuss it here?
> >
> > public class
Spark Shen 写道:
Hi :
Following is the discussion about JIRA 1492, shall we discuss it here?
public class SubMapTest extends TestCase {
public void testSubclass() {
HashMap map = new HashMap();
map.put("a", "a");
SubMap map2 = new SubMap(map); // Harmony will throw an unexpected
exception here.
Hi :
Following is the discussion about JIRA 1492, shall we discuss it here?
public class SubMapTest extends TestCase {
public void testSubclass() {
HashMap map = new HashMap();
map.put("a", "a");
SubMap map2 = new SubMap(map); // Harmony will throw an
unexpected exceptio
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