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Shiva Mohan

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since Jan 05, 2006
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Recent posts by Shiva Mohan

Thanks for the reply. My installed java version in c drive as
C:\Program Files\Java\jdk1.6.0_11

but in the command prompt when I issued
java -version it says
java version 1.8.0_71.

may be I upgraded it. I have fixed it and now everything works well. Thanks again for the help!
Hi - I haven't worked on Java with Eclipse IDE for a long while. Now when I tried to open the eclipse IDE it says below error.

---------------------------
Eclipse
---------------------------
Java was started but returned exit code=13
C:\ProgramData\Oracle\Java\javapath\javaw.exe
-Dosgi.requiredJavaVersion=1.6
-Xms40m
-Xmx512m
-jar C:\Users\MohanS\Desktop\eclipse-jee-luna-SR2-win32-x86_64\eclipse\\plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
-os win32
-ws win32
-arch x86_64
-showsplash C:\Users\MohanS\Desktop\eclipse-jee-luna-SR2-win32-x86_64\eclipse\\plugins\org.eclipse.platform_4.4.2.v20150204-1700\splash.bmp
-launcher C:\Users\MohanS\Desktop\eclipse-jee-luna-SR2-win32-x86_64\eclipse\eclipse.exe
-name Eclipse
--launcher.library C:\Users\MohanS\Desktop\eclipse-jee-luna-SR2-win32-x86_64\eclipse\\plugins/org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v20150204-1316\eclipse_1608.dll
-startup C:\Users\MohanS\Desktop\eclipse-jee-luna-SR2-win32-x86_64\eclipse\\plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
--launcher.appendVmargs
-exitdata 6e4_68
-product org.eclipse.epp.package.jee.product
-vm C:\ProgramData\Oracle\Java\javapath\javaw.exe
-vmargs
-Dosgi.requiredJavaVersion=1.6
-Xms40m
-Xmx512m
-jar C:\Users\MohanS\Desktop\eclipse-jee-luna-SR2-win32-x86_64\eclipse\\plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
---------------------------
OK
---------------------------

I have no idea how to correct this error and get in eclipse. Please help
Thank you for the information. I will contact oracle certview support.

I will prepare myself for OCEJWCD 6 exam then. Thanks again
Hi Experts - I passed my SCJP 1.4 certification on year 2007. I lost the proof of the certification that is delivered to my home. Now I am planning on preparing myself for SCWCD 5 exam.(that is 1Z0-858 OCPWCD).

Do I need to provide the proof of something that I have completed SCJP before I buy voucher for this exam?
Please let me know

I already have HFSJ 2 nd edition. I am planning on buying Sun Certified Web Component Developer Study Guide (Exams 310-081 & 310-082) (Oracle Press) by David BridgeWater. Amazon link for this book says 1 st edition Is there any other new editions available for this book. Please let me know. I don't want to buy an old edition and prepare for the exam . please help
Hi Experts - I passed my SCJP 1.4 certification on year 2007. I lost the proof of the certification that is delivered to my home. Now I am planning on preparing myself for SCWCD 5 exam.(that is 1Z0-858 OCPWCD).

Do I need to provide the proof of something that I have completed SCJP before I buy voucher for this exam?
Please let me know

I already have HFSJ 2 nd edition. What are the other books that I can buy for accompanying study for this certification?
Thanks for the reply. I checked web.xml and it is like below


It seems like web.xml is correct and still I get the error msg
4 years ago
Hi - I am new to dynamic web developement and started my first servlet exactly like taught in video link below.

https://www.youtube.com/watch?v=EOkN5IPoJVs

when I started localhost with path /myapp/hello

I am getting error
HTTP Status 500 - Wrapper cannot find servlet class org.javatrainer.HelloServlet or a class it depends on

Please help resolve this error.









4 years ago
Thanks for the reply. Once I unlock it everything works.
4 years ago
I am a beginner in Android trying to configure emulator to work with Eclipse. Eclipse console windows says

[2014-11-05 13:41:48 - ch01_TipCalculator] Android Launch!
[2014-11-05 13:41:48 - ch01_TipCalculator] adb is running normally.
[2014-11-05 13:41:48 - ch01_TipCalculator] Performing com.murach.tipcalculator.TipCalculatorActivity activity launch
[2014-11-05 13:42:14 - ch01_TipCalculator] Launching a new emulator with Virtual Device 'Android_4.2_Phone'
[2014-11-05 13:42:15 - ch01_TipCalculator] New emulator found: emulator-5554
[2014-11-05 13:42:15 - ch01_TipCalculator] Waiting for HOME ('android.process.acore') to be launched...
[2014-11-05 13:42:37 - ch01_TipCalculator] HOME is up on device 'emulator-5554'
[2014-11-05 13:42:37 - ch01_TipCalculator] Uploading ch01_TipCalculator.apk onto device 'emulator-5554'
[2014-11-05 13:42:37 - ch01_TipCalculator] Installing ch01_TipCalculator.apk...
[2014-11-05 13:42:59 - ch01_TipCalculator] Success!
[2014-11-05 13:42:59 - ch01_TipCalculator] Starting activity com.murach.tipcalculator.TipCalculatorActivity on device emulator-5554
[2014-11-05 13:43:02 - ch01_TipCalculator] ActivityManager: Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] cmp=com.murach.tipcalculator/.TipCalculatorActivity }

But I am not seeing any result of this app in emulator. I have attached a screenshot of emulator. Please help
4 years ago
Thanks for the help. I have removed leading zeros using DecimalFormat.
5 years ago
Thanks for the reply. I am new to regex and learning it with fixing this. Is there any other way to fix this using DecimalFormat or NumberFormat or anything else rather than regex?
5 years ago
If I have 0123.45 string and trying to get 12345 as result. I am trying regex like below.

String s="0123.45";
s = s.replaceAll("^0*([0-9]+).*", "$1");

It gave result 123 as leading zeros removed that is one of the things that I want. How do I achieve 12345, please?
5 years ago
MyProject package has meterPro.java and this is where I am trying to access Reading.txt file.

Path package has Reading.txt.

Code is



url1 throws nullpointerexception.
5 years ago
Hi - I am getting the below runtime exception.

java.lang.RuntimeException: Could not parse DateDate with format of MM/dd/yyyy.

the code I am trying in the method is:



I have tried the commented out way to parsedate and uncommeted out parsedate with MMddyyyy. both didn't worked out for me.
5 years ago
Thanks for the reply. application.properties is located in props package. But the .java that needs to use the properties file in com.iso.transfer.props package. It looks like I don't have to move the properties file from props package to other package in our application. I tried adding this package name as

props.load(ApplicationProperties.class.getResourceAsStream("props/application.properties")); //but still gettting the same error like above
5 years ago