Re: Mojo's Maven Plugin for GWT - general questions

Hello,

thank you all for your help. BTW: This is a great group!

Let me summarize, where I am now:

• Eclipse Neon
• GWT Eclipse Plugin V3
  upgraded from Eclipse 4.6 Neon
• Mojo's Maven Plugin for Eclipse
  still this one for now, see below

Now the eclipse context menu on the project name looks like this:

But calling "GWT Development mode" results in this message:

Usage: at least one module must be supplied

I don't understand this message, because I provided a name for a module when I created the project.

Where can I go from here?

I have the newest eclipse with the right GWT plugin

And I have Mojo's GWT plugin, which is not deprecated, as mentioned in the post Thomas referred to:

https://github.com/gwt-maven-plugin/gwt-maven-plugin/issues/

If it's not deprecated, then how can I get it working? 

I would like to stay with this configuration for a while, since I don't like hopping to the next tool/plugin as soon as there are difficulties with the current one.

So please, as long there is nothing deprecated in my setup, what's still wrong then?

Now to the other approaches:

• Using the "tbroyer" maven plugin for GWT:
  I believe that this is the better, more scaleable plugin. But as already mentioned in another thread, I cannot live with the fact that this plugin creates 4 top-layer projects for one application. Although there is a hierarchy at the file system level, there is a flat list of projects shown eclipse's standard view, which is the package view. There are also three sub packages when creating a new GWT project with the GWT eclipse plugin, but they show up in a hierarchical manner, when you select "hierarchical view". The tbroyer project remains flat. I don't know how someone wants to work with n projects shown um as n*4 entries in this view?
  
  
• Create maven project "from scratch"
  This may be instructive, but it's not a good approach when you are at the very beginning with maven, as I am. For now, I need a tool that creates a maven project for me.

Remember where I am coming from: I used to create my GWT projects solely with the eclipse plugin, without Maven. This is what I want to get rid of. I already love to change things like the JDK or GWT version just by editing the pom.xml file and Maven does all the rest. However, I never used many GWT modules in my projects and for my first steps with Maven I would like to have something equivalent. I am sure that this would be important for many new users.

Now that all my tools are up to date, there must be an approach for me...

Thanks
Magnus

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How to compile to standards mode?

I've inherited support for a GWT application that was built with 2.4. It only runs in quirks mode. I would like to update it to run in standards mode (using 2.8) but am having trouble determining what exactly needs changed to make this happen. The release notes help, but it would be MUCH easier if the GWT compiler could be passed a parameter that would make it flag deprecated classes and their methods that will cause it to run in quarks mode. I have not been able to find one, and the GWT compiler does not complain when I compile the project using the 2.8 jars. Does anyone here know of such a parameter, or another approach to getting the code from running in quirks mode to running in standard mode? Thanks!

Harry

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Re: Mojo's Maven Plugin for GWT - general questions

On Tuesday, February 28, 2017 at 3:48:51 AM UTC+1, Magnus wrote:

Hello Ignacio,

thank you for the Youtube-Link.

Concerning the old GWT plugin:

I am using Eclipse Neon with the corresponding GWT plugin from here:

[https://developers.google.com/eclipse/docs/download]

This is the official GWT plugin for Eclipse Neon. Is this outdated??

See https://developers.google.com/eclipse/ ⇒ "The Google Plugin for Eclipse will not be supported past Eclipse 4.6 Neon. Developers may replace its functionality as follows: […] For GWT, install the GWT Eclipse plugin."

 

Concerning the old maven plugin:

It shows how to create a Maven project using eclipse. But I'd prefer to create it outside eclipse, like shown in the documentation for Mojo's Maven plugin:

[https://gwt-maven-plugin.github.io/gwt-maven-plugin/user-guide/archetype.html]

Is this documentation outdated? Where can I find the new one?

See https://github.com/gwt-maven-plugin/gwt-maven-plugin/issues/137

 

Anyhow, I would prefer to create the project outside eclipse (like shown in the documentation above). How can I do that?

I recommend building POMs "from scratch" (or possibly start with a simple JAR or WAR archetype) and then add the GWT dependencies and the gwt-maven-plugin to it (possibly adopting the gwt-app packaging from net.ltgt.gwt.maven:gwt-maven-plugin).

You can also use the WebAppCreator from GWT: java -cp "/path/to/gwt-dev-2.8.0.jar:/path/to/gwt-user-2.8.0.jar" com.google.gwt.user.tools.WebAppCreator -maven com.example.myapp.MyApp; this should give you something similar to the Mojo plugin's archetype, but using net.ltgt.gwt.maven:gwt-maven-plugin. This is not the setup I'd recommend (puts client and server code in the same Maven module), but it works (this is the setup used in GWT's samples).

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Re: Error while upgrading from GWT 2.7 to 2.8

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE module PUBLIC "//gwt-module/" "http://google-web-toolkit.googlecode.com/svn/tags/1.6.2/distro-source/core/src/gwt-module.dtd">
<module rename-to='OTS'>
<!-- Inherit the core Web Toolkit stuff. -->
<!-- <inherits name="org.gwtbootstrap3.GwtBootstrap3NoTheme"/> -->
<inherits name="org.gwtbootstrap3.GwtBootstrap3"/>
<inherits name="org.gwtbootstrap3.extras.growl.Growl"/>
<inherits name="org.gwtbootstrap3.extras.bootbox.Bootbox"/>
<inherits name='com.google.gwt.user.User' />
<inherits name='com.google.gwt.json.JSON' />
<inherits name="com.google.gwt.i18n.I18N" />
<inherits name="com.google.gwt.http.HTTP"/>
<inherits name="ui.hierarchyui.FChierarchyui"/>

<set-property name="user.agent" value="safari,ie9,gecko1_8"/>

<inherits name="com.googlecode.gwtx.Java" />
<inherits name="com.abc.aff.ots.OTS" />

<inherits name="com.allen_sauer.gwt.log.gwt-log-OFF" />
<add-linker name="xsiframe" />
<!-- Specify settings for the gwt-log -->
<extend-property name="log_level" values="DEBUG" />

<!-- For this project, only div logger is enabled -->
<set-property name="log_DivLogger" value="ENABLED" />


<inherits name="com.allen_sauer.gwt.log.gwt-log-RemoteLogger" />
<inherits name="com.google.gwt.http.HTTP"/>
<inherits name="com.google.gwt.uibinder.UiBinder" />


<set-property name="log_ConsoleLogger" value="DISABLED" />
<set-property name="log_FirebugLogger" value="DISABLED" />
<set-property name="log_GWTLogger" value="DISABLED" />
<set-property name="log_SystemLogger" value="DISABLED" />
<set-property name="log_WindowLogger" value="DISABLED" />

<replace-with class="com.abc.aff.ots.client.OTSDateTimeFormatInfoImpl">
<when-type-is class="com.google.gwt.i18n.client.impl.cldr.DateTimeFormatInfoImpl"/>
</replace-with>

<!-- Mozilla needs a different implementation due to issue #410 -->
<replace-with class="com.abc.aff.ots.client.OTSDateTimeFormatInfoImpl">
<when-type-is class="com.google.gwt.i18n.client.impl.cldr.DateTimeFormatInfoImpl" />
<any>
<when-property-is name="user.agent" value="gecko"/>
<when-property-is name="user.agent" value="gecko1_8" />
</any>
</replace-with>

<stylesheet src="OTS.css" />
<stylesheet src="OMSUI.css" />

<public path='OTS' />
<public path='public' />
<source path='client' />
<source path='dto' />
<source path='service' />

<inherits name="com.google.gwt.logging.Logging"/>

<!-- Enable the simple remote handler -->
<set-property name="gwt.logging.simpleRemoteHandler" value="DISABLED" />
<set-property name="gwt.logging.logLevel" value="INFO"/>
<set-property name="gwt.logging.enabled" value="TRUE"/>
<set-property name="gwt.logging.consoleHandler" value="DISABLED" />

<entry-point class="com.abc.aff.ots.client.OTSController" />

<inherits name="com.google.gwt.json.JSON" />
<inherits name='com.google.gwt.query.Query'/>
<inherits name="com.google.gwt.xml.XML" />

<add-linker name="xsiframe"/>

</module>

Hi Baranovskiy,

Firstly apologies for late reply on this thread.

I am not using super-source tag in my *gwt.xml, I have attached my xml (PFA...)

Did it worked for you even when you had <inherits name="com.googlecode.gwtx.Java" /> ?

Please point me in case you have some inputs for me.

Thanks,

Saurabh.

On Wed, Feb 1, 2017 at 9:36 PM, Павел Барановский <baranovskiy.p.p@gmail.com> wrote:

I had the same issue. The problem was fixed when I removed super-source tags in my *gwt.xml files

пятница, 18 ноября 2016 г., 8:25:31 UTC+2 пользователь Saurabh Joshi написал:

Hello,

I am upgrading GWT application from 2.7 to 2.8.
My GWT application has the following maven dependencies -

<dependency>
  <groupId>org.gwtbootstrap3</groupId>
  <artifactId>gwtbootstrap3</artifactId>
  <version>0.9</version>
</dependency>
<dependency>
  <groupId>org.gwtbootstrap3</groupId>
  <artifactId>gwtbootstrap3-extras</artifactId>
  <version>0.9</version>
</dependency>
<dependency>
  <groupId>net.sf.gwt-widget</groupId>
  <artifactId>gwt-sl</artifactId>
  <version>1.3-RC1</version>
</dependency>
<dependency>
  <groupId>com.allen-sauer.gwt.log</groupId>
  <artifactId>gwt-log</artifactId>
  <version>3.3.2</version>
</dependency>
<dependency>
  <groupId>com.googlecode.gwtquery</groupId>
  <artifactId>gwtquery</artifactId>
  <version>1.5-beta1</version>
  <scope>provided</scope>
</dependency>
<dependency>
  <groupId>com.google.code.gson</groupId>
  <artifactId>gson</artifactId>
  <version>1.7.1</version>
</dependency>
<dependency>
  <groupId>com.google.code.gwtx</groupId>
  <artifactId>gwtx</artifactId>
  <version>1.5.2</version>
</dependency>


I am using gwt-maven-plugin for compilation.

Till 2.7 ofcourse everything was working fine but as I upgraded GWT library in pom to 2.8, compilation failed and it gave below errors -

[INFO]    Tracing compile failure path for type 'java.lang.Object'
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/Object.java'
[INFO]          [ERROR] java.lang.Throwable cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/core/client/JavaScriptObject.java'
[INFO]          [ERROR] java.lang.Object cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/Throwable.java'
[INFO]          [ERROR] java.io.PrintStream cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/Class.java'
[INFO]          [ERROR] java.lang.String cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/String.java'
[INFO]          [ERROR] java.lang.Object cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/io/PrintStream.java'
[INFO]          [ERROR] java.io.FilterOutputStream cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/StackTraceElement.java'
[INFO]          [ERROR] java.lang.Object cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/CharSequence.java'
[INFO]          [ERROR] java.lang.Object cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/Iterable.java'
[INFO]          [ERROR] java.util.Spliterator cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/javaemul/internal/NativeRegExp.java'
[INFO]          [ERROR] java.lang.Object cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/nio/charset/Charset.java'
[INFO]          [ERROR] java.lang.Object cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/StringBuffer.java'
[INFO]          [ERROR] java.lang.Object cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/Comparable.java'
[INFO]          [ERROR] java.lang.Object cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/StringBuilder.java'
[INFO]          [ERROR] java.lang.Object cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/Comparator.java'
[INFO]          [ERROR] java.lang.Object cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/io/UnsupportedEncodingException.java'
[INFO]          [ERROR] java.lang.String cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/io/OutputStream.java'
[INFO]          [ERROR] java.io.IOException cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/io/FilterOutputStream.java'
[INFO]          [ERROR] Line 74: The constructor IOException(Throwable) is undefined
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/stream/IntStream.java'
[INFO]          [ERROR] java.util.OptionalDouble cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/Spliterator.java'
[INFO]          [ERROR] java.lang.Integer cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/SortedMap.java'
[INFO]          [ERROR] java.util.Comparator cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/AbstractStringBuilder.java'
[INFO]          [ERROR] java.lang.CharSequence cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/code/gwtx/gwtx/1.5.2/gwtx-1.5.2.jar!/com/googlecode/gwtx/java/io/emul/java/io/IOException.java'
[INFO]          [ERROR] java.lang.Exception cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/code/gwtx/gwtx/1.5.2/gwtx-1.5.2.jar!/com/googlecode/gwtx/java/io/emul/java/io/Closeable.java'
[INFO]          [ERROR] java.io.IOException cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/code/gwtx/gwtx/1.5.2/gwtx-1.5.2.jar!/com/googlecode/gwtx/java/io/emul/java/io/Flushable.java'
[INFO]          [ERROR] java.io.IOException cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/OptionalDouble.java'
[INFO]          [ERROR] java.lang.Throwable cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/Integer.java'
[INFO]          [ERROR] java.lang.Object cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/OptionalInt.java'
[INFO]          [ERROR] java.lang.Throwable cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/stream/TerminatableStream.java'
[INFO]          [ERROR] java.util.List cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/stream/LongStream.java'
[INFO]          [ERROR] java.util.OptionalDouble cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/stream/DoubleStream.java'
[INFO]          [ERROR] java.util.OptionalDouble cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/stream/Stream.java'
[INFO]          [ERROR] java.lang.Object cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/stream/BaseStream.java'
[INFO]          [ERROR] java.lang.AutoCloseable cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/IntSummaryStatistics.java'
[INFO]          [ERROR] java.lang.String cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/Double.java'
[INFO]          [ERROR] java.lang.Object cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/Long.java'
[INFO]          [ERROR] java.lang.Object cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/Map.java'
[INFO]          [ERROR] java.lang.Object cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/Appendable.java'
[INFO]          [ERROR] java.lang.CharSequence cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/Exception.java'
[INFO]          [ERROR] java.lang.Throwable cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/NumberFormatException.java'
[INFO]          [ERROR] java.lang.IllegalArgumentException cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/Number.java'
[INFO]          [ERROR] java.lang.Object cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/List.java'
[INFO]          [ERROR] java.lang.Object cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/OptionalLong.java'
[INFO]          [ERROR] java.lang.Throwable cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/LongSummaryStatistics.java'
[INFO]          [ERROR] java.lang.String cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/DoubleSummaryStatistics.java'
[INFO]          [ERROR] java.lang.String cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/stream/Collector.java'
[INFO]          [ERROR] java.util.Set cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/function/Predicate.java'
[INFO]          [ERROR] java.lang.Object cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/function/BinaryOperator.java'
[INFO]          [ERROR] java.util.Comparator cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/Optional.java'
[INFO]          [ERROR] java.lang.Throwable cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/AutoCloseable.java'
[INFO]          [ERROR] java.lang.Exception cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/Collection.java'
[INFO]          [ERROR] java.lang.Object cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/Set.java'
[INFO]          [ERROR] java.util.Collection cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/IllegalArgumentException.java'
[INFO]          [ERROR] java.lang.Throwable cannot be resolved to a type
[INFO]       [ERROR] Errors in 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/RuntimeException.java'
[INFO]          [ERROR] java.lang.Throwable cannot be resolved to a type
[INFO]       Checked 54 dependencies for errors.
[INFO] Closing cache file: D:\myProj\target\gwt-unitCache\gwt-unitCache-f160a61272c5ebe805cd2d3d3256ed3ecf14893f-0000015866CAAD81 (0 units written)
[INFO] Deleting empty file: D:\myProj\target\gwt-unitCache\gwt-unitCache-f160a61272c5ebe805cd2d3d3256ed3ecf14893f-0000015866CAAD81
[INFO] Shutting down PersistentUnitCache thread
[INFO] Shutting down PersistentUnitCache thread

It seems, the GWT compiler with 2.8 jar is not able to recognize/find any emulated class in java.lang package.

I also found below information in compilation logs where compilation unit is removed due to invalid reference (please note as there were too many logging statement, below is just a snippet of it) -

[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/client/plugins/MousePlugin.java' is removed due to invalid reference(s):
[INFO]          com.google.gwt.query.client.GQuery
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/client/plugins/LazyEvents.java' is removed due to invalid reference(s):
[INFO]          com.google.gwt.query.client.GQuery
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/client/plugins/effects/Fx.java' is removed due to invalid reference(s):
[INFO]          com.google.gwt.query.client.GQuery
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/client/builders/XmlBuilderBase.java' is removed due to invalid reference(s):
[INFO]          com.google.gwt.query.client.GQuery
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/client/plugins/Events.java' is removed due to invalid reference(s):
[INFO]          com.google.gwt.query.client.GQuery
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/client/plugins/UiPlugin.java' is removed due to invalid reference(s):
[INFO]          com.google.gwt.query.client.GQuery
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/client/plugins/effects/ClipAnimation.java' is removed due to invalid reference(s):
[INFO]          com.google.gwt.query.client.GQuery
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/client/plugins/Effects.java' is removed due to invalid reference(s):
[INFO]          com.google.gwt.query.client.GQuery
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/client/plugins/ajax/Ajax.java' is removed due to invalid reference(s):
[INFO]          com.google.gwt.query.client.GQuery
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/client/plugins/QueuePlugin.java' is removed due to invalid reference(s):
[INFO]          com.google.gwt.query.client.GQuery
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/client/impl/AttributeImpl.java' is removed due to invalid reference(s):
[INFO]          com.google.gwt.query.client.GQuery
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/client/plugins/Widgets.java' is removed due to invalid reference(s):
[INFO]          com.google.gwt.query.client.GQuery
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/client/plugins/effects/Transitions.java' is removed due to invalid reference(s):
[INFO]          com.google.gwt.query.client.GQuery
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/client/plugins/Plugin.java' is removed due to invalid reference(s):
[INFO]          com.google.gwt.query.client.GQuery
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/io/PrintStream.java' is removed due to invalid reference(s):
[INFO]          java.io.FilterOutputStream
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/System.java' is removed due to invalid reference(s):
[INFO]          java.io.PrintStream
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/Throwable.java' is removed due to invalid reference(s):
[INFO]          java.io.PrintStream
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/logging/impl/StackTracePrintStream.java' is removed due to invalid reference(s):
[INFO]          java.io.PrintStream
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/client/plugins/effects/PropertiesAnimation.java' is removed due to invalid reference(s):
[INFO]          com.google.gwt.query.client.plugins.Effects.GQAnimation
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/client/plugins/effects/TransitionsAnimation.java' is removed due to invalid reference(s):
[INFO]          com.google.gwt.query.client.plugins.Effects.GQAnimation
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/client/impl/AttributeTridentImpl.java' is removed due to invalid reference(s):
[INFO]          com.google.gwt.query.client.impl.AttributeImpl.ValueAttrSetter
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/client/plugins/ajax/AjaxTransportJs.java' is removed due to invalid reference(s):
[INFO]          com.google.gwt.query.client.plugins.ajax.Ajax.AjaxTransport
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/super/com/google/gwt/query/client/GQ.java' is removed due to invalid reference(s):
[INFO]          com.google.gwt.query.client.plugins.ajax.Ajax.AjaxTransport
[INFO]          com.google.gwt.query.client.plugins.effects.PropertiesAnimation.Easing
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/resources/client/ResourceException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/resources/client/impl/ExternalTextResourcePrototype.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/javax/validation/validation-api/1.0.0.GA/validation-api-1.0.0.GA-sources.jar!/javax/validation/ConstraintDefinitionException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/AssertionError.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/Exception.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/IllegalArgumentException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/core/client/impl/StackTraceCreator.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/user/client/rpc/SerializationException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/ConcurrentModificationException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/code/gwt-log/gwt-log/3.2.1/gwt-log-3.2.1.jar!/com/allen_sauer/gwt/log/client/LogUtil.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/http/client/RequestException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/code/gwt-log/gwt-log/3.2.1/gwt-log-3.2.1.jar!/com/allen_sauer/gwt/log/client/WindowLogger.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/core/client/impl/SuperDevModeLogger.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/IllegalStateException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/javax/validation/validation-api/1.0.0.GA/validation-api-1.0.0.GA-sources.jar!/javax/validation/ConstraintDeclarationException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/OptionalInt.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/code/gwt-log/gwt-log/3.2.1/gwt-log-3.2.1.jar!/com/allen_sauer/gwt/log/shared/WrappedClientThrowable.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/code/gwt-log/gwt-log/3.2.1/gwt-log-3.2.1.jar!/com/allen_sauer/gwt/log/translatable/com/allen_sauer/gwt/log/client/Log.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/user/client/rpc/impl/RequestCallbackAdapter.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/code/gwt-log/gwt-log/3.2.1/gwt-log-3.2.1.jar!/com/allen_sauer/gwt/log/client/impl/LogImplInterface.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/core/shared/SerializableThrowable.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/OptionalDouble.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/UnsupportedOperationException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/web/bindery/event/shared/UmbrellaException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/code/gwt-log/gwt-log/3.2.1/gwt-log-3.2.1.jar!/com/allen_sauer/gwt/log/client/RemoteLoggerImpl.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/code/gwt-log/gwt-log/3.2.1/gwt-log-3.2.1.jar!/com/allen_sauer/gwt/log/shared/UnwrappedClientThrowable.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/jsonp/client/JsonpRequest.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/code/gwt-log/gwt-log/3.2.1/gwt-log-3.2.1.jar!/com/allen_sauer/gwt/log/client/impl/LogImplBase.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/Optional.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/core/shared/impl/JsLogger.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/user/client/rpc/AsyncCallback.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/user/client/rpc/IncompatibleRemoteServiceException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/user/client/rpc/impl/FailingRequestBuilder.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/OptionalLong.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/geolocation/client/PositionError.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/http/client/RequestCallback.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/javax/validation/validation-api/1.0.0.GA/validation-api-1.0.0.GA-sources.jar!/javax/validation/GroupDefinitionException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/core/client/GWT.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/core/client/impl/Impl.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/Object.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/logging/client/JsonLogRecordClientUtil.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/user/client/rpc/SerializableException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/code/gwtx/gwtx/1.5.3/gwtx-1.5.3.jar!/com/googlecode/gwtx/java/introspection/emul/java/lang/reflect/InvocationTargetException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/logging/Logger.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/code/gwt-log/gwt-log/3.2.1/gwt-log-3.2.1.jar!/com/allen_sauer/gwt/log/client/LogMessageFormatter.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/core/client/impl/AsyncFragmentLoader.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-dev/2.8.0/gwt-dev-2.8.0.jar!/com/google/gwt/core/shared/GWTBridge.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/Error.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'file:/D:/FOS/FOM/FOMTrunk/SVN/src/oms/omsui/src/main/java/com/tibco/aff/ots/client/view/UserManagement/ChangePasswordViewer.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/user/client/rpc/SerializedTypeViolationException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/logging/impl/FormatterImpl.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/core/shared/GWT.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/user/client/rpc/InvocationException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/core/client/RunAsyncCallback.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/util/logging/LogRecord.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/core/translatable/com/google/gwt/core/shared/impl/ThrowableTypeResolver.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/code/gwt-log/gwt-log/3.2.1/gwt-log-3.2.1.jar!/com/allen_sauer/gwt/log/client/impl/LogImplOff.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-dev/2.8.0/gwt-dev-2.8.0.jar!/com/google/gwt/dev/jjs/intrinsic/com/google/gwt/lang/Exceptions.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/user/client/ui/AttachDetachException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/core/client/impl/LoadingStrategyBase.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/java/lang/RuntimeException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/javax/validation/validation-api/1.0.0.GA/validation-api-1.0.0.GA-sources.jar!/javax/validation/ValidationException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/googlecode/gwtquery/gwtquery/1.4.3/gwtquery-1.4.3.jar!/com/google/gwt/query/client/plugins/deferred/PromiseRPC.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/logging/client/SimpleRemoteLogHandler.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/javax/validation/validation-api/1.0.0.GA/validation-api-1.0.0.GA-sources.jar!/javax/validation/UnexpectedTypeException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/code/gwt-log/gwt-log/3.2.1/gwt-log-3.2.1.jar!/com/allen_sauer/gwt/log/shared/LogRecord.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/json/client/JSONException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/emul/javaemul/internal/ConsoleLogger.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable
[INFO]       Compilation unit 'jar:file:/D:/FOS/FOM/mavenRepo/SVN/com/google/gwt/gwt-user/2.8.0/gwt-user-2.8.0.jar!/com/google/gwt/event/shared/UmbrellaException.java' is removed due to invalid reference(s):
[INFO]          java.lang.Throwable

As of now I am sort of lost for where to start digging from for this issue. In case if someone is interested to have a peep inside complete logs, I have attached logging.txt.

Any pointers would help.

Thanks,
Saurabh.

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Regards,
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Re: Mojo's Maven Plugin for GWT - general questions

Hello Ignacio,

thank you for the Youtube-Link.

Concerning the old GWT plugin:

I am using Eclipse Neon with the corresponding GWT plugin from here:

[https://developers.google.com/eclipse/docs/download]

This is the official GWT plugin for Eclipse Neon. Is this outdated??

Concerning the old maven plugin:

It shows how to create a Maven project using eclipse. But I'd prefer to create it outside eclipse, like shown in the documentation for Mojo's Maven plugin:

[https://gwt-maven-plugin.github.io/gwt-maven-plugin/user-guide/archetype.html]

Is this documentation outdated? Where can I find the new one?

Anyhow, I would prefer to create the project outside eclipse (like shown in the documentation above). How can I do that?

Thanks
Magnus

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Re: Mojo's Maven Plugin for GWT - general questions

But you are using the old eclipse plugin with the old maven plugin, try this tutorial https://youtu.be/xeanOpvrbBQ, and watch all other recent videos in this channel.

El lun., 27 feb. 2017 3:09, Magnus <alpineblaster@gmail.com> escribió:

Hi Rodolfo,

thank you for your help!

I am using the GWT plugin for eclipse since I know GWT. One goal with moving to maven is to be able to do most of the important things on the command line and to be independent of eclipse and the eclipse plugin.

But wait! Even the documentation of Mojo's Maven plugin shows how to create a GWT project with the mvn command:

Using the Archetype

Use it as you would any other Maven archetype to create a template/stub project.

 mvn archetype:generate \     -DarchetypeGroupId=org.codehaus.mojo \     -DarchetypeArtifactId=gwt-maven-plugin \     -DarchetypeVersion=2.8.0

[https://gwt-maven-plugin.github.io/gwt-maven-plugin/user-guide/archetype.html]

And then it says how to use it in eclipse:

Using Eclipse

The Google Plugin for Eclipse automatically handles launching DevMode with a simple right click on your module gwt.xml file "run as > web application".

[https://gwt-maven-plugin.github.io/gwt-maven-plugin/user-guide/hosted.html]

This means that it should be possible (and intended) to use existing maven projects in eclipse like shown by the docs.

I still must be doing something wrong and I hope that someone can clarify this...

Magnus

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Re: Mojo's Maven Plugin for GWT - general questions

Hi Rodolfo,

thank you for your help!

I am using the GWT plugin for eclipse since I know GWT. One goal with moving to maven is to be able to do most of the important things on the command line and to be independent of eclipse and the eclipse plugin.

But wait! Even the documentation of Mojo's Maven plugin shows how to create a GWT project with the mvn command:

Using the Archetype

Use it as you would any other Maven archetype to create a template/stub project.

 mvn archetype:generate \     -DarchetypeGroupId=org.codehaus.mojo \     -DarchetypeArtifactId=gwt-maven-plugin \     -DarchetypeVersion=2.8.0

[https://gwt-maven-plugin.github.io/gwt-maven-plugin/user-guide/archetype.html]

And then it says how to use it in eclipse:

Using Eclipse

The Google Plugin for Eclipse automatically handles launching DevMode with a simple right click on your module gwt.xml file "run as > web application".

[https://gwt-maven-plugin.github.io/gwt-maven-plugin/user-guide/hosted.html]

This means that it should be possible (and intended) to use existing maven projects in eclipse like shown by the docs.

I still must be doing something wrong and I hope that someone can clarify this...

Magnus

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Re: Mojo's Maven Plugin for GWT - general questions

Hi,

I can't help you with Maven commands. I only use it for managing some dependencies in a few projects that force me to use Maven.

Creating GWT projects with the plugin allows me to run and debug. That's all I need.

Best,

Rodolfo

On Sun, Feb 26, 2017 at 4:01 PM Magnus <alpineblaster@gmail.com> wrote:

Hello Rodolfo,

ok, this is an explanation, thanks!

But I'd prefer to create projects in maven and import them as existing maven projects for several reasons, which are not important here.

One of them is that eclipse should be the optional component here, as an IDE, one of many, which should not be essential to project creation.

Given that you can run the project with "mvn gwt:run": Can you add the debug launchers manually?

What about "mvn eclipse:eclipse", which shouldn't be used anymore, as told in another thread?

Thanks

Magnus

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Re: Mojo's Maven Plugin for GWT - general questions

Hello Rodolfo,

ok, this is an explanation, thanks!

But I'd prefer to create projects in maven and import them as existing maven projects for several reasons, which are not important here.

One of them is that eclipse should be the optional component here, as an IDE, one of many, which should not be essential to project creation.

Given that you can run the project with "mvn gwt:run": Can you add the debug launchers manually?

What about "mvn eclipse:eclipse", which shouldn't be used anymore, as told in another thread?

Thanks
Magnus

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Re: Mojo's Maven Plugin for GWT - general questions

Hi,

I create projects using Google Plugin for Eclipse. If I want to have it under Maven, I then add Maven nature to the project. 

If you start by creating the project with the Google plugin, you will see this:

Once you have a GWT-based project, you can right click on the project and select "Configure" > "Convert to Maven Project"

Hope this helps,

Rodolfo 

On Sun, Feb 26, 2017 at 11:58 AM Magnus <alpineblaster@gmail.com> wrote:

Hello Rodolfo,

no, I don't have that:

It's a fresh Eclipse Neon installation with a working GWT eclipse plugin (The other GWT related menu entries are present.)

The project was created like this:

 mvn archetype:generate \

   -DarchetypeGroupId=org.codehaus.mojo \

   -DarchetypeArtifactId=gwt-maven-plugin \

   -DarchetypeVersion=2.8.0

Then, it was imported into eclipse by selecting "Import existing maven projects".

What's wrong?

Thanks

Magnus

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Re: Mojo's Maven Plugin for GWT - general questions

Hello Rodolfo,

no, I don't have that:

It's a fresh Eclipse Neon installation with a working GWT eclipse plugin (The other GWT related menu entries are present.)

The project was created like this:

 mvn archetype:generate \

   -DarchetypeGroupId=org.codehaus.mojo \

   -DarchetypeArtifactId=gwt-maven-plugin \

   -DarchetypeVersion=2.8.0

Then, it was imported into eclipse by selecting "Import existing maven projects".

What's wrong?

Thanks
Magnus

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Re: Mojo's Maven Plugin for GWT - general questions

Hi,

In "Package Explorer" right click on the project and there you can select "Run As" -> "Web Application".

Regards,

Rodolfo

On Sun, Feb 26, 2017 at 1:35 AM Magnus <alpineblaster@gmail.com> wrote:

Hello,

I am evaluating Mojo's Maven Plugin for GWT using GWT:2.8.0 and Eclipse Neon.

The docs contain some statements that don't work in my environment.

Using Eclipse:

The Google Plugin for Eclipse automatically handles launching DevMode with a simple right click on your module gwt.xml file "run as > web application".

https://gwt-maven-plugin.github.io/gwt-maven-plugin/user-guide/hosted.html

When I right-click on my gwt.xml-file, the menu entry "Run As" doesn't contain such a command. It only contains "Run Configurations...".

In addition, how can I start a debug session that stops on breakpoints in the server-side part of the code?

Another point are all the modifications of the pom.xml file suggested by the docs.

Example: https://gwt-maven-plugin.github.io/gwt-maven-plugin/user-guide/compile.html

Do you have to add them manually to the pom.xml file? I thought that everything is generated when using the maven artefact?

Thanks
Magnus

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