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  3. Are Java-based Products really trustworthy?

Are Java-based Products really trustworthy?

Scheduled Pinned Locked Moved The Lounge
javacomperformancequestion
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  • J John M Drescher

    How about openoffice? [EDIT]I see that only parts of it are java based. http://wiki.services.openoffice.org/wiki/Java_and_OpenOffice.org#OpenOffice.org_Base[^] [/EDIT]

    John

    N Offline
    N Offline
    Nemanja Trifunovic
    wrote on last edited by
    #20

    John M. Drescher wrote:

    How about openoffice?

    C++ :)

    Programming Blog utf8-cpp

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    0
    • E ed welch

      eclipse

      N Offline
      N Offline
      Nemanja Trifunovic
      wrote on last edited by
      #21

      ed welch wrote:

      eclipse

      Slow and a memory hog.

      Programming Blog utf8-cpp

      N 1 Reply Last reply
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      • N Nemanja Trifunovic

        John M. Drescher wrote:

        How about openoffice?

        C++ :)

        Programming Blog utf8-cpp

        J Offline
        J Offline
        John M Drescher
        wrote on last edited by
        #22

        I thought about that because when I build it on gentoo linux, I know a good bit of time is spent compiling the java part. I have never looked at the source though. Perhaps the reason why it looks this way is that I use distributed building with gcc and I doubt the java compile is doing that.

        John

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        • J John M Drescher

          How about openoffice? [EDIT]I see that only parts of it are java based. http://wiki.services.openoffice.org/wiki/Java_and_OpenOffice.org#OpenOffice.org_Base[^] [/EDIT]

          John

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          Owen37
          wrote on last edited by
          #23

          I HATE OpenOffice! MSOffice just works. I fight with OpenOffice constantly just to get it to do simple things (like newspaper columns, envelope printing, etc). With MSOffice, it just works: no fiddling around with settings, etc. :-D

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          • L Lost User

            I still think those people got paid, or maybe Mojave is actually Ubuntu. :rolleyes: Vista never got me saying "it works", no matter how much I wanted it to work. :doh:

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            O Offline
            Owen37
            wrote on last edited by
            #24

            Vista works for me. I've got it running on 2 laptops and a desktop. No real issues (of course, the hardware is all 2+Ghz Core-2 with 4G memory! :-\ ).

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            • N Nemanja Trifunovic

              ed welch wrote:

              eclipse

              Slow and a memory hog.

              Programming Blog utf8-cpp

              N Offline
              N Offline
              Nemanja Trifunovic
              wrote on last edited by
              #25

              Someone voted:

              1.00/5 (1 vote)

              But it doesn't change the fact that eclipse is slow and consumes all the memoty it can find ;P

              Programming Blog utf8-cpp

              enhzflepE 1 Reply Last reply
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              • D dmitri_sps

                I agree: no feature makes code good by itself. You fight memory leaks in Java and .NET alike, thread synchronization, etc. I should have added that using construct in C# is something far better than Java's alternative of using finally blocks - but, who knows, as you said "too many people" might just ignore both of these options But still, an average Java desktop application would fiind it hard to cope with large data... :|

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                Dave Buhl
                wrote on last edited by
                #26

                dmitri_sps wrote:

                I should have added that using construct in C# is something far better than Java's alternative of using finally blocks

                The using construct is a bit different than the try/catch/finally construct, and C# actually does have a try/catch/finally construct as well. The difference is that using will ensure clean-up of resources even when an exception is encountered, it will take no action to handle the exception other than clean up the resources (close files, close database connection, etc).

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                • N Nemanja Trifunovic

                  Someone voted:

                  1.00/5 (1 vote)

                  But it doesn't change the fact that eclipse is slow and consumes all the memoty it can find ;P

                  Programming Blog utf8-cpp

                  enhzflepE Offline
                  enhzflepE Offline
                  enhzflep
                  wrote on last edited by
                  #27

                  Precisely. To compare it to a steaming pile of .... would be perhaps unfair, though to say that eclipse is a nice piece of work worth having is pushing the friendship a bit too far. Linux or Windows, Eclipse is just plain slooooooooow. Shame on you Adobe for adopting it as the IDE for Flex - closing and restarting the whole app because I change active project. :mad::mad::mad::mad:

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                  • N Nemanja Trifunovic

                    Shog9 wrote:

                    There are good Java-based desktop products.

                    Really? Which ones? I heard IntelliJ was good, but haven't actually seen any good Java desktop product.

                    Programming Blog utf8-cpp

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                    K Offline
                    Kevin McFarlane
                    wrote on last edited by
                    #28

                    What about Eclipse? Yes, I know you're a non-IDE person. I've not used it but people say it's good. However, is it all written in Java?

                    Kevin

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                    • O Owen37

                      Vista works for me. I've got it running on 2 laptops and a desktop. No real issues (of course, the hardware is all 2+Ghz Core-2 with 4G memory! :-\ ).

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                      L Offline
                      Lost User
                      wrote on last edited by
                      #29

                      Mine is AMD Dual Core 6000+ (that's 3 GHz per core), and I've got SLI configured. I've got no problems running it, but it just doesn't work the way I want it to. It's a piece of crap! ATM, I like Ubuntu more. :rolleyes: Waiting for Windows 7 to make me say "it works" though...

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                      • V Vasudevan Deepak Kumar

                        Hailing from Microsoft technologies and exposed to an elevated level of user-friendliness, we normally look down on grey-technologies like Java. Today, one of the famous instant messengers from IBM pissed me off like anything. It miserably froze my PC like anything and I had no other go other than to hard boot the PC since even the three fingered salute to Windows was beyond the normal recognition. To that extent, all available memory has been gobbled up this hungry brute. :wtf: I really wonder if these folks really test their products before releasing them to market. Can't they gracefully communicate the message to the user? :mad: :mad:

                        Vasudevan Deepak Kumar Personal Homepage
                        Tech Gossips
                        All the world's a stage, And all the men and women merely players. They have their exits and their entrances; And one man in his time plays many parts... --William Shakespeare

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                        raicuandi
                        wrote on last edited by
                        #30

                        Azureus/Vuze is the best BitTorrent client I ever used, and its made in Java. Other than that, I can't name any other Java program that doesn't stink/is ridiculous. (no wordwrap in NetBeans?! Even notepad has that!)

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                        • D Dave Buhl

                          dmitri_sps wrote:

                          I should have added that using construct in C# is something far better than Java's alternative of using finally blocks

                          The using construct is a bit different than the try/catch/finally construct, and C# actually does have a try/catch/finally construct as well. The difference is that using will ensure clean-up of resources even when an exception is encountered, it will take no action to handle the exception other than clean up the resources (close files, close database connection, etc).

                          D Offline
                          D Offline
                          dmitri_sps
                          wrote on last edited by
                          #31

                          Thanks for a lesson, and I should point out that

                          using(x) { /* code */ }

                          is equivalent to

                          try { /* code */ } finally { x.Dispose(); }

                          with added convenience of having x declared within using declaration, like in

                          using(Stream x = ...} { ... }

                          My point simply was that using is more convinient than try-finally construct, so there is a greater chance that people will use it. It is possible to do without any of these, but then resources will be cleaned up only in finalization during garbage collection, so there are good reasons to do this programmatically in your code; and C# facilitates such approach by giving more convinient construct: using.

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                          • K Kevin McFarlane

                            What about Eclipse? Yes, I know you're a non-IDE person. I've not used it but people say it's good. However, is it all written in Java?

                            Kevin

                            S Offline
                            S Offline
                            super_ttd
                            wrote on last edited by
                            #32

                            yes ! it's open source if you mind looking at it.


                            K 1 Reply Last reply
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                            • S super_ttd

                              yes ! it's open source if you mind looking at it.


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                              K Offline
                              Kevin McFarlane
                              wrote on last edited by
                              #33

                              I don't have a reason to use it right now but I will bear it in mind if I get some real Java or Python work in the future.

                              Kevin

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