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Subject: Re: Maven compilation error "is not within its bound"
From: Stuart McCulloch <mcculls@gmail.com>
In-Reply-To: <DUB112-DS17A8FE7A16F768FA69AE9CA9EA0@phx.gbl>
Date: Mon, 2 Dec 2013 15:47:11 +0000
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To: Maven Users List <users@maven.apache.org>

On 2 Dec 2013, at 15:31, Adrien Ruffi=E9 <adriennolarsen@hotmail.fr> =
wrote:

> Not very well ... sorry it is  a very bad problem because I'm cannot =
upgrade
> to Java 1.7 and all not give me satisfaction in compilation, so =
Eclipse work
> well ... I don't have idea

You shouldn't need to upgrade to Java 1.7 to use the eclipse compiler in =
Maven, just use the plugin configuration shown below and Maven will =
compile your code using the eclipse compiler (also known as ecj).

> -----Message d'origine-----
> De : Stuart McCulloch [mailto:mcculls@gmail.com]=20
> Envoy=E9 : lundi 2 d=E9cembre 2013 15:35
> =C0 : Maven Users List
> Objet : Re: Maven compilation error "is not within its bound"
>=20
> On 2 Dec 2013, at 11:15, Adrien Ruffi=E9 <adriennolarsen@hotmail.fr> =
wrote:
>=20
>> I have found more information here:
>>=20
>> =
http://stackoverflow.com/questions/19266797/different-compilation-beha
>> vior-w
>> ith-type-cast-between-eclipse-and-maven/19267547#19267547
>>=20
>> that say:
>>=20
>> "Eclipse comes with its own Java compiler; Maven uses javac. Most of=20=

>> the time, both accept the same code but generics are complicated and=20=

>> compiler do have bugs. There are a couple of known bugs in javac of=20=

>> Java 6 which cause problems, for example.
>>=20
>> Oracle will not fix them. The solution is to use Java 7 to run Maven=20=

>> and configure the maven-compiler-plugin the generate Java 6 byte code=20=

>> (see Kumar Sambhav's answer)."
>>=20
>>=20
>> But how I can use Eclipse to compile in Maven ?
>=20
> See
> =
http://maven.apache.org/plugins/maven-compiler-plugin/non-javac-compilers.=
ht
> ml - to use the eclipse compiler:
>=20
>      <plugin>
>        <artifactId>maven-compiler-plugin</artifactId>
>        <version>3.1</version>
>        <configuration>
>          <compilerId>eclipse</compilerId>
>        </configuration>
>        <dependencies>
>          <dependency>
>            <groupId>org.codehaus.plexus</groupId>
>            <artifactId>plexus-compiler-eclipse</artifactId>
>            <version>2.3</version>
>          </dependency>
>        </dependencies>
>      </plugin>
>=20
>> Because I try this:
>>=20
>> <plugin>
>>       <groupId>org.apache.maven.plugins</groupId>
>>       <artifactId>maven-compiler-plugin</artifactId>
>>       <version>2.0.2</version>
>>       <configuration>
>>               <source>1.6</source>
>>               <target>1.6</target>
>>               <compilerVersion>1.6</compilerVersion>
>>               <fork>true</fork>
>>               <executable>java -classpath=20
>> =
${env.M2_REPO}/org/eclipse/jdt/${org.eclipse.jdt.core.version}/core-${
>> or
>> g.eclipse.jdt.core.version}.jar
>> org.eclipse.jdt.internal.compiler.batch.Main -classpath rt.jar=20
>> -sourcepath "src/main"</executable>
>>       </configuration>
>>       <dependencies>
>>               <dependency>
>>                       <groupId>org.eclipse.jdt</groupId>
>>                       <artifactId>core</artifactId>
>>                       <version>3.3.0-v_771</version>=20
>>               </dependency>
>>       </dependencies>
>> </plugin>
>>=20
>> But I get the following error I attached file
>>=20
>> Do you know how I can correctly build my project ?
>>=20
>>=20
>>=20
>>=20
>> -----Message d'origine-----
>> De : Alexander Kriegisch [mailto:alexander@kriegisch.name] Envoy=E9 :=20=

>> lundi 2 d=E9cembre 2013 10:55 =C0 : users@maven.apache.org Objet : =
Re:=20
>> Maven compilation error "is not within its bound"
>>=20
>> Maven does not compile anything, the Java compiler does. The Maven=20
>> Compiler Plugin is used to configure compilation according to your =
needs:
>> http://maven.apache.org/plugins/maven-compiler-plugin/
>>=20
>> Maven default source/target version is 1.5, as you can see in the=20
>> parent
>> POM:
>> =
http://svn.apache.org/viewvc/maven/pom/tags/maven-parent-23/pom.xml?vi
>> ew=3Dco& revision=3D1434744&content-type=3Dtext%2Fplain
>>=20
>> If you want 1.6, please override like this:
>>=20
>> <plugin>
>> 	<groupId>org.apache.maven.plugins</groupId>
>> 	<artifactId>maven-compiler-plugin</artifactId>
>> 	<version>3.0</version>
>> 	<configuration>
>> 		<source>1.6</source>
>> 		<target>1.6</target>
>> 	</configuration>
>> </plugin>
>>=20
>> --
>> Alexander Kriegisch
>>=20
>>=20
>> Adrien Ruffi=E9 schrieb am 02.12.2013 10:36:
>>=20
>>> Hello Alexander,
>>>=20
>>> Thank you very much for your response,
>>>=20
>>> For maven version is 3.0.4, the property java.version is set to 1.6=20=

>>> and my Eclipse project is 1.6 in compiler properties tab.
>>> I cannot use Maven+Eclipse to package my webapp because, it is=20
>>> Jenkins with maven which package, but maven doesn&#039;t compile
> correctly ...
>>> The generics doesn&#039;t cause problem in the webapp (we have make=20=

>>> several testcases), but were I can see which compiler source/target=20=

>>> is used by Eclipse/Maven ?
>>>=20
>>> Great thank again
>>>=20
>>> Adrien
>>>=20
>>> -----Message d&#039;origine-----
>>> De : Alexander Kriegisch [mailto:Alexander@Kriegisch.name] Envoy=E9 =
:=20
>>> lundi 2 d=E9cembre 2013 10:24 =C0 : Maven Users List Objet : Re: =
Maven=20
>>> compilation error &quot;is not within its bound&quot;
>>>=20
>>> Do Eclipse and Maven use the same compiler source/target versions?=20=

>>> Which is you Maven version?
>>>=20
>>> To me it looks like you do have a problem with generics there. Maybe=20=

>>> you use a new feature from a Java version greater than the one used =
by
> Maven.
>>> Hard to speculate without source code and pom.xml though.
>>>=20
>>> --
>>> Alexander Kriegisch
>>>=20
>>>=20
>>> &gt; Am 02.12.2013 um 10:13 schrieb Adrien Ruffi=E9
>>> &lt;adriennolarsen@hotmail.fr&gt;:
>>> &gt;
>>> &gt; Hello all,
>>> &gt;
>>> &gt; I have my webapp projet in Eclipse which compile correctly but=20=

>>> when I try to &gt; perform &quot;mvn clean compile&quot;, several=20
>>> following logs
>>> appears:=20
>>> &gt;
>>> &gt; [ERROR]
>>> &gt;
>>>=20
>> =
\Java\Workspaces\Indigo\mycompanycrm4\mycompany-webapp\src\main\java\c
>> om\myc
>>> &gt;
>>>=20
>> =
ompany\frontline\display\render\custom\ImageHandleBarRenderBoolCustom.
>> java:[
>>> &gt; 16,95] type parameter
>>> &gt;
>>>=20
>> =
com.mycompany.frontline.property.display.valuable.bean.BooleanMonoValu
>> eBean
>>> &gt; is not within its bound
>>> &gt;
>>> &gt; My class implements correctly generic, inteface, inheritance =
tree
> ...
>>> the
>>> &gt; application work correctly in my tomcat launched by Eclipse, =
but=20
>>> when I try &gt; to package it the compiler block ...
>>> &gt; I&#039;m not able to change the code, do you know a solution to=20=

>>> force Maven to &gt; compile correctly ? Have you ever faced the=20
>>> problem ?
>>> &gt;
>>> &gt; I attach the log file, if it can be help &gt; &gt; Thank you=20
>>> very much &gt; &gt; Best regards, &gt; &gt; Adrien &gt; &gt; &gt;=20
>>> =
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>>> &gt; To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
>>> &gt; For additional commands, e-mail: users-help@maven.apache.org
>>>=20
>>> =
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>>>=20
>>>=20
>>>=20
>>> =
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>>>=20
>>=20
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