Eclipse error running cod in jdk1.6

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muddu_shafi

Post subject: Eclipse error running cod in jdk1.6

Posted: Sep 10, 2008 - 08:41 PM

Joined: Aug 21, 2008
Posts: 18

I am trying to run Maven POM.xml file which points to my project-src-java directory. This directory has all my code. while doing mvn:install on pom.xml I am getting this error.

[INFO] Building ATCC Security
[INFO]
[INFO] Id: atcc-common:atcc-common-security:jar:1.3.4
[INFO] task-segment: [install]
[INFO] ------------------------------------------------------------------------
[INFO] [resources:resources]
[INFO] Using default encoding to copy filtered resources.
url = http://repo1.maven.org/maven2
Downloading: http://repo1.maven.org/maven2/rbums/rbums-core/1.2/rbums-core-1.2.pom
[INFO] [compiler:compile]
[INFO] Compiling 13 source files to C:\Muddu1\atcc-common\target\classes
[ERROR]

Mojo:

org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile

FAILED for project:

atcc-common:atcc-common-security:jar:1.3.4

Reason:

C:\Muddu1\atcc-common\security\src\java\org\atcc\common\security\AtccLoginModule.java:[69,27] generics are not supported in -source 1.3
(try -source 1.5 to enable generics)
Map<String, ?> sharedState, Map<String, ?> options) {

C:\Muddu1\atcc-common\security\src\java\org\atcc\common\security\UserRegistery.java:[29,63] generics are not supported in -source 1.3
(try -source 1.5 to enable generics)
private static ThreadLocal userHolder = new ThreadLocal<AtccUser>();
--------------------------------------------------------------------------------------------------------
Well in my Myeclipse configruration I have gone to windows-> prefernces->installed JRE's and pointed to my jdk1.5.
Note:- I feel that I am executing the java code using hte jdk1.5, then why am I getting this error.
Also when you look at the Myeclipse installation summary, it shows some different details.
I am confused

----------------------------------------------------------------------------------------------------------
*** Date:
Wednesday, September 10, 2008 3:31:37 PM EDT

** System properties:
OS=WindowsXP
OS version=5.1
Java version=1.5.0_11

*** MyEclipse details:
MyEclipse Enterprise Workbench
Version: 6.5.1 GA
Build id: 6.5.1-GA-20080715

*** Eclipse details:
MyEclipse Enterprise Workbench

Version: 6.5.1 GA
Build id: 6.5.1-GA-20080715

Eclipse Platform

Version: 3.3.0.v20070612-_19UEkLEzwsdF9jSqQ-G
Build id: I20070625-1500

Eclipse RCP

Version: 3.3.0.v20070607-8y8eE8NEbsN3X_fjWS8HPNG
Build id: I20070625-1500

Eclipse Java Development Tools

Version: 3.3.0.v20070606-0010-7o7jCHEFpPoqQYvnXqejeR
Build id: I20070625-1500

Eclipse Plug-in Development Environment

Version: 3.3.0.v20070607-7N7M-DUUEF6Ez0H46IcCC
Build id: I20070625-1500

Eclipse Project SDK

Version: 3.3.0.v20070607-7M7J-BIolz-OcxWxvWAPSfLPqevO
Build id: I20070625-1500

Eclipse Graphical Editing Framework

Version: 3.3.2.v20080129
Build id: 20080221-1602

Eclipse startup command=-os
win32
-ws
win32
-arch
x86
-showsplash
-launcher
C:\Program Files\MyEclipse-6.0M1\eclipse\eclipse.exe
-name
Eclipse
--launcher.library
C:\Program Files\MyEclipse-6.0M1\eclipse\plugins\org.eclipse.equinox.launcher.win32.win32.x86_1.0.0.v20070523\eclipse_1017a.dll
-startup
C:\Program Files\MyEclipse-6.0M1\eclipse\plugins\org.eclipse.equinox.launcher_1.0.0.v20070606.jar
-exitdata
b24_7c
-vm
C:\Program Files\MyEclipse-6.0M1\jre\bin\javaw.exe

support-nipun

Post subject: RE: Eclipse error running cod in jdk1.6

Posted: Sep 11, 2008 - 12:04 PM

Registered Member

Joined: Apr 18, 2007
Posts: 5657

Are you using any maven plugins along with MyEclipse ?

_________________
Nipun
MyEclipse Support

muddu_shafi

Post subject: RE: Eclipse error running cod in jdk1.6

Posted: Sep 11, 2008 - 06:57 PM

Joined: Aug 21, 2008
Posts: 18

Yes I am using the Myeclipse 6.5 version which has Maven4Myeclipse.
I dont think that might be the problem.
Well the error states I am running my code in JDk version 1.3 while I am pointing to jdk1.5 using windows->preferences->installed JRE's to jdk1.5 instead of the default JRE which comes with Myeclipse.

muddu_shafi

Post subject: RE: Eclipse error running cod in jdk1.6

Posted: Sep 12, 2008 - 03:37 PM

Joined: Aug 21, 2008
Posts: 18

Well the problem with the jdk is that, Maven by default uses jdk1.3 version, You have to include a plugin, so that Maven tries to compile the java code using a different version of compiler like here I am using jdk1.5.

Hope this would help somebody facing the same problem....

<build>
[...]
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.5</source>
<target>1.5</target>
</configuration>
</plugin>
</plugins>
[...]
</build>