I'm stuck! Following the Java Tutorial

I'm confused :=Q
I am following the Java tutorial and am trying to do the ClickMe applet. The html file was saved as text in notepad. I downloaded the ClickMe and Spot source files. They compiled without errors along with the html file. I double checked my DIR and saw that I had the class files. When I went to run the applet, the little window appeared without any spot and said something about Clickme class in the heading border and then in the box it said applet not initialized. So, I went through the forum and looked for anything similar and I saw that someone said to compile like:C:\jdk1.3.1_01 javac ClickMe.java Spot.java
So, I tried that, and I still have class files, but now I don't have the applet box showing anymore and I don't get any errors. I was successful when I did the Hello World applet, so I know it's not a class path problem or text prob. I was using typing appletviewer ClickMe.html
I'm getting so hungup on trying to get the applets to work I am losing track of how and why they are supposed to work. It is so discouraging especially when there doesn't seem to be anyone in particular to ask.
Does anyone have anything encouraging to offer?
I am using JDK 1.3 on WinXP (Java has been totally enabled without using the plug in) It has worked successfully.
Thanks in advance once again for your help.
Karen

I'm learning with the tutorial also ;)
Makes about 3 months I'm doing so, and from my experience, it is much more fun to create Programs than Applets.. I always work with Swing and it is a pain to use it inside Applets (but Swing is really great to create GUIs..) Learning how to build Jar and how to use Swing helps you building up Jar files that run like EXEs ;) That gives good results!

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I have tried uninstalling and installing itunes several times following the outlined tutorial. During part of the installation i get a message that recommends me get in contact help/support and concludes with HRESULT:0x800736B3

I have tried uninstalling and installing itunes several times following the outlined tutorial. During part of the installation i get a message that recommends me get in contact help/support and concludes with HRESULT:0x800736B3 ...................any ideas?

The links on this Support page may be of help: http://www.apple.com/support/itunes/install/

The Java Tutorial

Does The Java Programming Language, Third Edition include the contents of The Java Tutorial, Third Edition: A Short Course on the Basics ?

Contact the Documentation Team

Question about scope in the enum example in the Java Tutorial

Hi,
On page http://java.sun.com/docs/books/tutorial/java/javaOO/enum.html of the Java tutorial the enumeration MONDAY is not prefixed with the enum name when it is used in the function tellItLikeItIs.
public class EnumTest {
     Day day;
     public EnumTest(Day day) {
          this.day = day;
     public void tellItLikeItIs() {
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switch(day)Then later in the main MONDAY must be prefixed with Day. I removed Day. and it did not compile. Why is Day. necessary in main but not in tellItLikeItIs?
public static void main(String[] args) {
          EnumTest firstDay = new EnumTest(Day.MONDAY);
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swtich is a special case.
The label for each 'case' of a switch
will infer based on the type of switch value
switch(d) {
case MONDAY:
case TUESDAY:
will automatically refer to the MONDAY and TUESDAY
corresponding to d's type.

Need help understanding a line of code from the Java Tutorial

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import java.lang.reflect.*;
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Class[] parameterTypes = new Class[] {String.class};
Object[] arguments = new Object[] {secondWord};Any explanation will be greatly appreciated :)

There are 2 lines I do not understand (but once I
understand one, I'll understand the other).
Here they are:
Class[] parameterTypes = new Class[]
{String.class};
Object[] arguments = new Object[]
{secondWord};
the first line simply creates an array of objects, the objects are of type Class. It then places the object referenced in the brackets into the array.

Error in the java tutorial

http://java.sun.com/docs/books/tutorial/getStarted/index.html
the applet can not run.

I can't get it to run either, on IE nor on Mozilla Firebird (and yes, both are Java 2-capable and I know how to set both up and they both do run Java applets).
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     at java.lang.Class.getDeclaredConstructors0(Native Method)
     at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
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     at java.lang.Class.newInstance0(Unknown Source)
     at java.lang.Class.newInstance(Unknown Source)
     at sun.applet.AppletPanel.createApplet(Unknown Source)
     at sun.plugin.AppletViewer.createApplet(Unknown Source)
     at sun.applet.AppletPanel.runLoader(Unknown Source)
     at sun.applet.AppletPanel.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)

Why the java tutorial is no longer available for dowbload ?

thanks

sabre150 wrote:
java_2006 wrote:
thanksInteresting. I'm wondering what the verb 'to dowbload' means.Interesting. I'm wondering what the verb 'to dowbload' means.
Sorry. I meant 'download'

Couldn't understand "Collections" with the Java Tutorial of sun..

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Although, I couldn't understand the way "collections" are useful, and how they can be used!
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http://www.phrantic.com/scoop/tocint.htm
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Java tutorial - helps, problem is i don't understand the API

I don't understand the JAVA Tutorials or the API

Take two steps back.
Buy a book on basic Java Programming. You need to understand the concepts behind programming before you should start reading the API.
But kudos for at least trying to read the API.
Now look at the column on the left, and follow the link called [url http://developer.java.sun.com/developer/onlineTraining/] Tutorials
and then the link titled [url http://java.sun.com/docs/books/tutorial/index.html]The Java Tutorial (Java Series).
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regards

Unable to execute SDT request JAVA_EE during the JAVA---Input_adm_user_pwd

Dear Friends
I am stuck in CONFIGURATION PHASE of EHP5 Upgrade.
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Trouble Ticket Report
Installation of enhancement package 1 for SAP NetWeaver 7.0
SID................: $(/J2EE/StandardSystem/SAPSystemName)
Hostname...........: $(/J2EE/SAPGlobalHost)
Install directory..: $(/J2EE/StandardSystem/SAPSIDDirectory)
Upgrade directory..: $(/JUMP/DIR/MAIN)
Database...........: $(/J2EE/DBSystem/DBInfoName)
Operating System...: $(/J2EE/StandardSystem/ServiceInstance/BCCentralServicesInstanceHost/OpSysType)
JDK version........: $(/SystemProperties/JavaVersion) $(/SystemProperties/JavaVendor)
SAPJup version.....: $(/MAIN_VERSION)
Source release.....: $(/ER_CODE)
Target release.....: $(/J2EE/ShadowSystem/Version)
Start release SP...: $(/J2EE/StandardSystem/SPLevel)
Target release SP..: $(/J2EE/ShadowSystem/SPLevel)
Current usages.....: $(/J2EE/StandardSystem/Usages/StrCurrentUsages)
ABAP stack present.: $(/J2EE/StandardSystem/BCSystemPresent)
The execution of ended in error.
Could not perform operation on secure store. See previous messages.
Could not perform operation on secure store. See previous messages.
Class com.sap.security.core.server.secstorefs.SecStoreFS method createStoreWithEncryption has thrown the exception com.sap.security.core.server.secstorefs.FileIOException
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More information can be found in the log file .
Use the information provided to trouble-shoot the problem. There might be an OSS note providing a solution to this problem. Search for OSS notes with the following search terms:
com.sap.sdt.util.secstore.SecureStoreException
Could not perform operation on secure store. See previous messages.
INPUT_ADM_USER_PWD
INIT
PREPARE
NetWeaver Enhancement Package Installation
SAPJup
Java Enhancement Package Installation
Regards
Anwer Waseem
Edited by: Anwer Waseem on Nov 9, 2011 11:48 PM

TROUBLE TICKET LOG
Trouble Ticket Report
Installation of enhancement package 1 for SAP NetWeaver 7.0
The execution of ended in error.
Could not perform operation on secure store. See previous messages.
Could not perform operation on secure store. See previous messages.
Class com.sap.security.core.server.secstorefs.SecStoreFS method createStoreWithEncryption has thrown the exception com.sap.security.core.server.secstorefs.FileIOException
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its locating on drive e:\ which is wrong directory, the global directory are avaiable on drive S:\; this is the reasons that processing are ending with error.
Please advise how to resolve ASAP.
More information can be found in the log file .
Use the information provided to trouble-shoot the problem. There might be an OSS note providing a solution to this problem. Search for OSS notes with the following search terms:
com.sap.sdt.util.secstore.SecureStoreException
Could not perform operation on secure store. See previous messages.
CHECK_PREPARE_UNIT
Regards
Anwer Waseem

RE: SEARCH Task 4 & 5 in the Toolbox Tutorial 11.5.10

Hi,
I'm following the Toolbox Tutorial 11.5.10 but I’m using my own workspace and project, thus different data.
I get the following error:
Message was edited by:
user552030

I just forgot the output form the OC4J server
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Regarding the JavaEE Tutorial 9.1 (sep. 2007) - problem...

Hey there ! i have a question , i am following the JavaEE Tutorial 9.1 (sep.2007), and i am wondering if the examples in this book (Duke's Bookstore, Duke's Bank, CoffeeBreak) can be deployed using BEA Weblogic Server 9.2 or newer (even maybe imported into their BEA Workshop instead of NetBeans?)...and if this can be done,do you have any ideas on how...or what is the best approach?
Thank you in advance !

neodude wrote:
Hey there ! i have a question , i am following the JavaEE Tutorial 9.1 (sep.2007), and i am wondering if the examples in this book (Duke's Bookstore, Duke's Bank, CoffeeBreak) can be deployed using BEA Weblogic Server 9.2 or newer (even maybe imported into their BEA Workshop instead of NetBeans?)...and if this can be done,do you have any ideas on how...or what is the best approach?
If it can't be done, the Java EE spec is a lie. You should be able to deploy any Java EE app on a compliant app server.
The trick is writing the code so it doesn't depend on which app server you're using and adding the app-specific configuration that you need.
You should be able to add in a weblogic-application.xml and be good to go.
Best advice? Try it.
%

Java Tutorial Enum Types Example

The Java Tutorial example Planet (http://docs.oracle.com/javase/tutorial/java/javaOO/enum.html), includes the following expression as the denominator of a ratio: EARTH.surfaceGravity(). Could someone please explain how this works. It appears to send the previously defined EARTH constant to the surfaceGravity method with the result being returned to the place where the expression is located. However, normally it is the thing to the right of the dot operator that is sent somewhere and the result is returned to the thing to the left of the dot. Cheers.

It appears to send the previously defined EARTH constant to the surfaceGravity methodNo. It calls the surfaceGravity() method on the EARTH item, which is a final variable, not a constant.
normally it is the thing to the right of the dot operator that is sent somewhere and the result is returned to the thing to the left of the dot.Complete nonsense.
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3. The thing to the left of the dot is also used to identify the class containing the method if it's a class name. In this case it isn't, it is a variable.
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How can I get the java 2D java2D tutorials�H

How can I get the java 2D java2D tutorials which I dont need lookup it online?

The download link for all the Java tutorial is here:
http://java.sun.com/docs/books/tutorial/

"The java class is not found:" post clone

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I've just cloned an 11.5.10.2 environment from one AIX5.2 server running 9.2.0.7 to another server at the same AIX and RDBMS level.
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On the command line, when I call the line the script is trying to execute:
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Check logfile /data/testcomn/admin/log/TEST_ireaix2/05011011.log for details"What does the log file say?

I'm stuck! Following the Java Tutorial

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