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    org.apache.http.config.Lookup class is in httpcore-4.3.jar not in httpclient-4.3.1.jar

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java.lang.NoClassDefFoundError: javax/xml/rpc/Service	at java.lang.ClassLoader.defineClass0(Native Method)	at java.lang.ClassLoader.defineClass(ClassLoader.java:537)	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)	at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)	at java.net.URLClassLoader.access$100(URLClassLoader.java:55)	at java.net.URLClassLoader$1.run(URLClassLoader.java:194)	at java.security.AccessController.doPrivileged(Native Method)	at java.net.URLClassLoader.findClass(URLClassLoader.java:187)	at java.lang.ClassLoader.loadClass(ClassLoader.java:289)	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)	at java.lang.ClassLoader.loadClass(ClassLoader.java:235)	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)	at java.lang.Class.forName0(Native Method)	at java.lang.Class.forName(Class.java:141)	at weblogic.t3.srvr.SubsystemManager.initializeList(SubsystemManager.java:74)	at weblogic.t3.srvr.SubsystemManager.initialize(SubsystemManager.java:116)	at weblogic.t3.srvr.T3Srvr.initializeHere(T3Srvr.java:895)	at weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:670)	at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:344)	at weblogic.Server.main(Server.java:32)