Dependent on multiple versions of servlet-api jars lead to throw an SecurityException when Spark built for hadoop 2.3.0 , 2.4.0

mvn test -Pyarn -Dhadoop.version=2.4.0 -Dyarn.version=2.4.0 > log.txt

UnpersistSuite:
- unpersist RDD *** FAILED ***
  java.lang.SecurityException: class "javax.servlet.FilterRegistration"'s signer information does not match signer information of other classes in the same package
  at java.lang.ClassLoader.checkCerts(ClassLoader.java:952)
  at java.lang.ClassLoader.preDefineClass(ClassLoader.java:666)
  at java.lang.ClassLoader.defineClass(ClassLoader.java:794)
  at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
  at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
  at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
  at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
  at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
  at java.security.AccessController.doPrivileged(Native Method)
  at java.net.URLClassLoader.findClass(URLClassLoader.java:354)