anchor.diff:  
   ===== Eclipse
   
  -Do the following to use the annotation processor within the http://www.eclipse.org/[Eclipse] IDE:
  +The annotation processor will automatically be set up for Maven projects configured as described above,
  +provided you have the https://www.eclipse.org/m2e/[M2E Eclipse plug-in] installed.
  +
  +For plain Eclipse projects follow these steps to set up the annotation processor:
   
   * Right-click your project, choose "Properties"
   * Go to "Java Compiler" and make sure, that "Compiler compliance level" is set to "1.8".
  
positive.code: 
  ===== Maven
  
  There are several options for integrating the annotation processor with
  http://maven.apache.org/[Apache Maven]. Generally it is sufficient to add the Hibernate
  Validator Annotation Processor as dependency to your project:
  
  .Adding the HV Annotation Processor as dependency
  ====
  [source, XML]
  [subs="verbatim,attributes"]
  ----
  ...
  <dependency>
      <groupId>org.hibernate</groupId>
      <artifactId>hibernate-validator-annotation-processor</artifactId>
      <version>{hvVersion}</version>
  </dependency>
  ...
  ----
  ====
  
  The processor will then be executed automatically by the compiler. This basically works, but comes
  with the disadavantage that in some cases messages from the annotation processor are not displayed
  (see http://jira.codehaus.org/browse/MCOMPILER-66[MCOMPILER-66]).
  
  Another option is using the http://code.google.com/p/maven-annotation-plugin[Maven Annotation Plugin].
  To work with this plugin, disable the standard annotation processing performed
  by the compiler plugin and configure the annotation plugin by specifying an execution and adding the
  Hibernate Validator Annotation Processor as plugin dependency (that way the processor is not visible
  on the project's actual classpath):
  
  .Configuring the Maven Annotation Plugin
  ====
  [source, XML]
  [subs="verbatim,attributes"]
  ----
  ...
  <plugin>
      <artifactId>maven-compiler-plugin</artifactId>
      <configuration>
          <source>1.8</source>
          <target>1.8</target>
          <compilerArgument>-proc:none</compilerArgument>
      </configuration>
  </plugin>
  <plugin>
      <groupId>org.bsc.maven</groupId>
      <artifactId>maven-processor-plugin</artifactId>
      <version>3.1.0</version>
      <executions>
          <execution>
              <id>process</id>
              <goals>
                  <goal>process</goal>
              </goals>
              <phase>process-sources</phase>
          </execution>
      </executions>
      <dependencies>
          <dependency>
              <groupId>org.hibernate</groupId>
              <artifactId>hibernate-validator-annotation-processor</artifactId>
              <version>{hvVersion}</version>
          </dependency>
      </dependencies>
  </plugin>
  ...
  ----
  ====
  
  
negative.code: * When using the processor within Eclipse, the check of dynamic default group sequence definitions
  doesn't work. After further investigation, it seems to be an issue with the Eclipse JSR 269 API
  implementation.
  