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Type: Posts; User: MeteoricDragon

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  1. Trying to set up servlet, JSP, and JSF for first time.

    I am working on an exercise in a java certification study guide, And it is telling me to set up an application server and/or web container. And in an IDE, (NetBeans in my case) I am to open a new...
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    Re: Confusion about inheritance

    Thank you copeg, this was the more articulate way I sought to express my confusion. and helped me understand, thank you all.
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    Re: Confusion about inheritance

    That link does help, but I am also confused between inheritance and access given by protected access modifiers. If I create a Bicycle object with protected wheelRPM, then I create a TenSpeedBicycle...
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    Confusion about inheritance

    I am reading a SCJA study guide and it's explaining examples of classes that use inheritance, I saw one example and am confused why the wheelRPM variable is overriden, even with the explanation given...
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    Re: string identifier symbol not found

    Awwwwww man!! slaps forehead! lol I can't believe I didn't see that. thanks!
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    string identifier symbol not found

    I am new to java. I am working with this one .java file shown here, and for some reason the identifier location is not a found symbol



    import java.lang.String;


    class FishSpot
    {
    public...
  7. Re: Classpath override not working correctly in command prompt?

    Thank you for pointing this out.

    My textbook says that packaging is not a container for classes, like namespaces, but rather defines where they are located. So you must have a package statement...
  8. Classpath override not working correctly in command prompt?

    I am trying to run my program in command prompt using -classpath override. Take a look at what i tried here, and what resulted when I tried to give the classpath from a higher root directory. I am...
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    Re: .java File not found

    oh ok, this is making sense to me now. I just didn't recognize the error in the command prompt, I've had this error before in other languages. I applied the changes and the code compiled without...
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    Re: .java File not found

    ok, but I'm confused about the first error, "identifier expected", That line is a constructor, I thought for constructors you put the (private/public) in and don't give identifiers, just give the...
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    Re: .java File not found

    Wow... I changed the "Planets" directory to "planets" in the windows folder, and got a whole different bunch of errors
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    Re: .java File not found

    Yes exactly, that is what has been so confusing to me. Are the package names case sensitive with the directory names?
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    Re: .java File not found

    ok i got these new files. and I moved them from jdk to the parent directory java:

    And I think i understand what you're saying about classpath, but when you give it the directory to search, does it...
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    Re: .java File not found

    ok, i've added an import statement to the helper class Planets.java, but I am now back to the file not found problem:confused:
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    Re: .java File not found

    ok, what you're saying makes sense to me, but the exercise tells me explicitly to put the packages as they are. I assume it's trying to teach me to use a certain feature of java or something, Here's...
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    Re: .java File not found

    [Ok, I tried what you posted, and I'm receiving compiler errors due to the fact that the main class(GreetingsUniverse.java) instantiates the classes defined in Planets.java. but cannot find them.
    ...
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    Re: .java File not found

    Ok, tried that and got these results:
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    .java File not found

    I am using javac in Windows command prompt to compile a basic hello world application that uses 2 source files (this is for a java certification exercise, I'm learning java). The source files are...
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