------
 Target JDK
 ------
 Dennis Lundberg
 ------
 2008-01-02
 ------

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 ~~ or more contributor license agreements.  See the NOTICE file
 ~~ distributed with this work for additional information
 ~~ regarding copyright ownership.  The ASF licenses this file
 ~~ to you under the Apache License, Version 2.0 (the
 ~~ "License"); you may not use this file except in compliance
 ~~ with the License.  You may obtain a copy of the License at
 ~~
 ~~   http://www.apache.org/licenses/LICENSE-2.0
 ~~
 ~~ Unless required by applicable law or agreed to in writing,
 ~~ software distributed under the License is distributed on an
 ~~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 ~~ KIND, either express or implied.  See the License for the
 ~~ specific language governing permissions and limitations
 ~~ under the License.

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Target JDK

 There is a configuration element in the PMD plugin that let you set which
 target JDK to use. Often you want this to be in sync with the configuration
 for maven-compiler-plugin. The best practice for this is to set up a property
 and use that in the configuration section for each of the plugins. Here is
 an example on how to set that up:

+--------------------+
<project>
  ...
  <build>
    <plugins>
      <plugin>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>2.0.2</version>
        <configuration>
          <source>${compileSource}</source>
        </configuration>
      </plugin>
    </plugins>
  </build>
  ...
  <reporting>
    <plugins>
      <plugin>
        <artifactId>maven-pmd-plugin</artifactId>
        <version>${project.version}</version>
        <configuration>
          <targetJdk>${compileSource}</targetJdk>
        </configuration>
      </plugin>
    </plugins>
  </reporting>
  ...
  <properties>
    <compileSource>1.5</compileSource>
  </properties>
  ...
</project>
+--------------------+