Snippet to verify only JDK7 APIs are used

jdk17-verify.xml

      <plugin>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>animal-sniffer-maven-plugin</artifactId>
            <version>1.7</version>
            <executions>
               <execution>
                  <id>signature-check</id>
                  <phase>verify</phase>
                  <goals>
                     <goal>check</goal>
                  </goals>
               </execution>
            </executions>
            <configuration>
               <signature>
                  <groupId>org.codehaus.mojo.signature</groupId>
                  <artifactId>java17</artifactId>
                  <version>1.0</version>
               </signature>
            </configuration>
         </plugin>