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http://jira.codehaus.org/browse/MGWT-219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=245680#action_245680
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nicolas de loof commented on MGWT-219:
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I don't take it personally, but I don't like the idea to include classpath
hacks and other tweaks in the plugin to workaround some design issues in the
GWT SDK.
My (humble) opinion is that the plugin should keep clean and simple and not use
such hacks to work fine with the SDK. I'll anyway not veto the plugin to
envolve this way if some folks want to support it (please include IT tests in
such case :P ) and I expect Google to release a better SDK one day or the
other...
> In gwt:compile the gwt-dev library should be on the classpath before the
> project dependencies
> ---------------------------------------------------------------------------------------------
>
> Key: MGWT-219
> URL: http://jira.codehaus.org/browse/MGWT-219
> Project: Maven 2.x GWT Plugin
> Issue Type: Bug
> Affects Versions: 1.2
> Reporter: Geoffrey De Smet
> Priority: Critical
> Attachments: MGWT-219.patch
>
>
> When compiling drools-guvnor with gwt:compile I does this:
> ...java -Xmx512m -classpath
> "/home/ge0ffrey/projects/jboss/drools/drools-guvnor/src/main/java":
> "/home/ge0ffrey/projects/jboss/drools/drools-guvnor/src/main/resources":
> "/home/ge0ffrey/projects/jboss/drools/drools-guvnor/target/classes":
> ...
> "/home/ge0ffrey/.m2/repository/org/eclipse/jdt/core/compiler/ecj/3.5.1/ecj-3.5.1.jar":
> ...
> "/home/ge0ffrey/.m2/repository/com/google/gwt/gwt-dev/2.0.4/gwt-dev-2.0.4.jar"
> com.google.gwt.dev.Compiler ...
> The problem is that both the gwt-dev jar and the jdt-core:ecj jar have the
> ecj classes in their jar.
> Even worse, gwt-dev 2.0.4 does not work with ecj 3.5.1.
> If the gwt-dev is first on the classpath, the compile would work (now it
> fails with a NoSuchFieldError).
> Of course if any if the client classes would use jdt, this would be a problem
> (which isn't the case)...
> See
> http://code.google.com/p/google-web-toolkit/issues/detail?id=5290
> http://code.google.com/p/google-web-toolkit/issues/detail?id=4479
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