On 01/05/2012 11:24 PM, Johannes.Lichtenberger wrote:
> Hello,
>
> I want to package a maven-(multi)module, the parent pom includes:
>
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-compiler-plugin</artifactId>
> <version>2.3.2</version>
> <configuration>
> <source>${maven.compiler.source}</source>
> <target>${maven.compiler.target}</target>
> <encoding>${project.build.sourceEncoding}</encoding>
> </configuration>
> </plugin>
>
> I'm using Java 1.7 and the properties are specified as follows:
>
> <properties>
> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
> <maven.compiler.source>1.7</maven.compiler.source>
> <maven.compiler.target>1.7</maven.compiler.target>
> <slf4j.version>1.6.1</slf4j.version>
> </properties>
> The maven version is 2.2.1:
>
> johannes@luna:~/workspace/treetank/bundles/treetank-core$ mvn -version
> Apache Maven 2.2.1 (rdebian-6)
> Java version: 1.7.0
> Java home: /usr/lib/jvm/jdk1.7.0/jre
> Default locale: en_US, platform encoding: UTF-8
> OS name: "linux" version: "3.0.0-14-generic" arch: "amd64" Family: "unix"
>
> I have no clue why it doesn't use java version 1.7. When invoking mvn
> package I get the error (use -source 7 or higher to enable diamond
> operator) for instance. Do you know why it tries using 1.6?
The effective POM is:
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<executions>
<execution>
<id>default-testCompile</id>
<phase>test-compile</phase>
<goals>
<goal>testCompile</goal>
</goals>
<configuration>
<source>1.7</source>
<target>1.7</target>
<encoding>UTF-8</encoding>
</configuration>
</execution>
<execution>
<id>default-compile</id>
<phase>compile</phase>
<goals>
<goal>compile</goal>
</goals>
<configuration>
<source>1.7</source>
<target>1.7</target>
<encoding>UTF-8</encoding>
</configuration>
</execution>
</executions>
<configuration>
<source>1.7</source>
<target>1.7</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
really strange :(
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