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Subject:
Re: [linuxce-devel] RE: MicroWindows, Java and desktop
From: Pat Winn ####@####.#### Date: 2 Mar 2000 12:52:02 -0000 Message-Id: <00030200422400.02156@t-rex> I think that given the right balance of j/kvm and jit java would be awesome. I don't know about the palm os concept, but I do a *lot* of heavy Java development via Linux/Java and would love it if I could run the Java/Linux combo on my handheld :-)) Certainly *is* worth a try. --Pat On Thu, 02 Mar 2000, Jean-Eric Cuendet wrote: > First, Java is not slow in itself. It can run quite as fast as standard > C/C++ code (not optimised). This is only a matter of JVM implementation and > JIT. > Then, there is already an implementation of KVM (by sun and Palm) that run > on 3com palmpilot (not available yet). > Third, there is some PDAs that are quite as fast as a P70, no? There is PDAs > with 100+MHz processor. > Fourth, the processors are made to be faster and faster. Wait only one year > and your processors will double their speed. > > Don't you think it's enough and worth the try? > -jec | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject:
Re: [linuxce-devel] RE: MicroWindows, Java and desktop
From: ####@####.#### Date: 2 Mar 2000 23:22:04 -0000 Message-Id: <m12QYgZ-000dd2C@debian> Sun's proposed a bit of vaporware called J2ME, or Java 2 Micro Edition which seems to be a set of API's for various kinds of small devices. Details are conspicuously absent. Sun has released something really remarkable, the kvm, which is a minaturized Java virtual machine which fits easily in a palm pilot. Speed is about as good as first-generation JVMs, which means about as good as languages such as Perl and Python. So far as I know, kvm has only been ported to the palm, I bet Sun will license you the code if you pay them $$, but I doubt we'll get it for free. Some features are missing from kvm, and kvm wouldn't use the AWT for user-interface, it would use something else. For now I wouldn't get so excited about J2ME until I see some details. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject:
RE: [linuxce-devel] RE: MicroWindows, Java and desktop
From: Steve Gillam ####@####.#### Date: 3 Mar 2000 09:40:51 -0000 Message-Id: <F7682B0ED6DED21193E80008C71EB3A29D3B0D@nvision01.nvision.co.uk> For those interested in this area I've been assessing the Personal Java reference implementation for CE 2.11 - http://developer.java.sun.com/developer/earlyAccess/personaljava/ (know it's a bit off the beaten track of LINUX-CE but seems appropriate as regards Sun's CE offering). Based in Java 1.1.6 it offers full AWT plus a consumer device specific/customizable look & feel ('Touchable'). First indications are excellent. Non-optimized and a bit leaky. Have even got Swing 1.1.1 installed which runs fine in the PJEE (Win32 PJava emulation environment) but on the CE seems to shrink all components (Menu Items, Buttons, Check Boxes etc.) to about 20% of the intended width. AWT & Touchable, however, are fine on the CE (although seem to have hard coded frame dimensions).# Great to see floating frames back on the PalmSize. -----Original Message----- From: ####@####.#### ####@####.#### Behalf Of ####@####.#### Sent: 02 March 2000 16:43 To: ####@####.#### Cc: Jean-Eric Cuendet; ####@####.#### NanoGUI Developers Mailing list; ####@####.#### Subject: Re: [linuxce-devel] RE: MicroWindows, Java and desktop Sun's proposed a bit of vaporware called J2ME, or Java 2 Micro Edition which seems to be a set of API's for various kinds of small devices. Details are conspicuously absent. Sun has released something really remarkable, the kvm, which is a minaturized Java virtual machine which fits easily in a palm pilot. Speed is about as good as first-generation JVMs, which means about as good as languages such as Perl and Python. So far as I know, kvm has only been ported to the palm, I bet Sun will license you the code if you pay them $$, but I doubt we'll get it for free. Some features are missing from kvm, and kvm wouldn't use the AWT for user-interface, it would use something else. For now I wouldn't get so excited about J2ME until I see some details. _______________________________________________ linuxce-devel mailing list ####@####.#### http://mailman.bok.net/mailman/listinfo/linuxce-devel | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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