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| subject: | Re: jvm language limitations |
From: "Rich"
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java is not a generic term. it is a brand name sun applies to mmany =
different things.
Rich
"Robert Comer" wrote in message =
news:428f10b0{at}w3.nls.net...
> What is java generic?
Java as a generic term.
>Do you mean that you don't know or are you hand waving?
Of course I know how it works, and probably java VM is closest, but I =
wasn't=20
speaking at that level.
> Does RPG compiled to jvm bytecodes have the same functionality as =
the=20
> native RPG?
Yes.
fwiw, there's a RPG .NET too. (It's not called that, but it is =
Visual=20
RPG from asna I believe.)
- Bob Comer
"Rich" wrote in message news:428e969c{at}w3.nls.net...
What is java generic? Do you mean that you don't know or are you =
hand=20
waving?
Does RPG compiled to jvm bytecodes have the same functionality as =
the=20
native RPG? There are reasons that the jvm can not do well. It has =
limited=20
data types and lacks support for constructs not in the java language.
Rich
"Robert Comer" wrote in message=20
news:428e9426$1{at}w3.nls.net...
> Are you referring to java the language, java the class library, =
java=20
the
> vm, or something else sun assigns this brand name?<
Java generic.
> java the language is supported by the .NET Framework along with =
C++,=20
C#,
> VB, and a host of >others.
I know.
>That sun's java the class library or sun's java the vm isn't well =
suited
>for other languages reflects >poorly on it not the other languages.
Not really, and actually there's no reason it couldn't as I've seen =
an RPG
compiler that spit out Java vm bytecode -- just nobody sees a need =
for
multiple languages in the Java vm.
I don't really count Java (vm) and .NET as competitors, they're =
designed=20
for
different tasks and both do fairly well what they were designed for.
- Bob Comer
"Rich" wrote in message news:428e7e0f$1{at}w3.nls.net...
Are you referring to java the language, java the class library, =
java=20
the
vm, or something else sun assigns this brand name?
java the language is supported by the .NET Framework along with =
C++,=20
C#,
VB, and a host of others. That sun's java the class library or =
sun's java
the vm isn't well suited for other languages reflects poorly on it =
not the
other languages.
Rich
"Robert Comer"
wrote in message
news:428e48bd{at}w3.nls.net...
> That's nothing to do with the language and everything to do with =
the
> environment.
Agreed, but Java has the environment and C++ doesn't, and doesn't =
lend
itself to that kind of environment either.
- Bob Comer
"Paul Ranson" wrote in message
news:428e4833$1{at}w3.nls.net...
> That's nothing to do with the language and everything to do with =
the
> environment. There's nothing intrinsic about Java that means the =
JVM=20
is
> cross-platform, I might choose to use the JVM and therefore end =
up=20
with
> Java, but that's a different argument.
>
> Paul
>
> "Robert Comer"
wrote in =
message
> news:428de1e8$1{at}w3.nls.net...
>> Cross platform.
>>
>> - Bob Comer
>>
>> "Paul Ranson" wrote in message
>> news:428dcdeb{at}w3.nls.net...
>>> But C++ can do all that. Managed/unmanaged. GC/non-GC, or both =
in=20
the
>>> same app.
>>>
>>> What is the advantage of Java as a language given there's no =
obvious
>>> advantage to it as an environment? I suppose a more flexible =
'goto'
>>> mechanism...
>>>
>>> Paul
>
>
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java is
not a generic =
term. it=20
is a brand name sun applies to mmany different things.
Rich
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