Remove unused test class

Remove test dependency on com.google.code.findbugs:jsr305:3.0.2

Author: garydgregory

pom.xml

@@ -96,12 +96,6 @@
       <version>${commons.jmh.version}</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>com.google.code.findbugs</groupId>
-      <artifactId>jsr305</artifactId>
-      <version>3.0.2</version>
-      <scope>test</scope>
-    </dependency>
   </dependencies>
   <distributionManagement>
     <site>