Neo4j in Android using REST -

i have been trying use neo4j in android app. wrote following code should response server.

button mbutton; edittext medittext; private static final string server_root_uri = "http://localhost:7474/db/data/";  @override protected void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(r.layout.activity_main);     mbutton=(button)findviewbyid(r.id.mybutton);     medittext=(edittext)findviewbyid(r.id.mytext);      mbutton.setonclicklistener(new view.onclicklistener() {         @override         public void onclick(view v) {                   webresource resource= client.create()                         .resource(server_root_uri);                  clientresponse response=resource.get(clientresponse.class);                  string s=(string.format("get on [%s], status code [%d]",                         server_root_uri, response.getstatus() ));                 medittext.settext(s);                  response.close();         }     }); } 

but when run following error:

06-25 21:05:54.706  17180-17180/com.example.atleastic.neo4japplication1 w/system.err﹕ @ com.example.atleastic.neo4japplication1.mainactivity$1.onclick(mainactivity.java:35) 06-25 21:05:54.706  17180-17180/com.example.atleastic.neo4japplication1 w/system.err﹕ @ android.app.activitythread.main(activitythread.java:5409) 06-25 21:05:54.707  17180-17180/com.example.atleastic.neo4japplication1 w/system.err﹕ @ com.android.internal.os.zygoteinit.main(zygoteinit.java:606) 06-25 21:05:54.707  17180-17180/com.example.atleastic.neo4japplication1 w/system.err﹕ @ dalvik.system.nativestart.main(native method) 06-25 21:05:54.709  17180-17180/com.example.atleastic.neo4japplication1 e/androidruntime﹕ fatal exception: main     java.lang.verifyerror: com/sun/jersey/core/impl/provider/entity/mimemultipartprovider             @ java.lang.class.getdeclaredconstructors(native method)             @ java.lang.class.getconstructors(class.java:498)             @ com.sun.jersey.core.spi.component.componentconstructor.getinstance(componentconstructor.java:174)             @ com.sun.jersey.core.spi.component.providerfactory.__getcomponentprovider(providerfactory.java:166)             @ com.sun.jersey.core.spi.component.providerfactory.getcomponentprovider(providerfactory.java:137)             @ com.sun.jersey.core.spi.component.providerservices.getcomponent(providerservices.java:256)             @ com.sun.jersey.core.spi.component.providerservices.getservices(providerservices.java:160)             @ com.sun.jersey.core.spi.factory.messagebodyfactory.initreaders(messagebodyfactory.java:176)             @ com.sun.jersey.core.spi.factory.messagebodyfactory.init(messagebodyfactory.java:162)             @ com.sun.jersey.api.client.client.init(client.java:342)             @ com.sun.jersey.api.client.client.access$000(client.java:118)             @ com.sun.jersey.api.client.client$1.f(client.java:191)             @ com.sun.jersey.api.client.client$1.f(client.java:187)             @ com.sun.jersey.spi.inject.errors.processwitherrors(errors.java:193)             @ com.sun.jersey.api.client.client.<init>(client.java:187)             @ com.sun.jersey.api.client.client.<init>(client.java:159)             @ com.sun.jersey.api.client.client.create(client.java:669)             @ com.example.atleastic.neo4japplication1.mainactivity$1.onclick(mainactivity.java:35)             @ android.view.view.performclick(view.java:4222)             @ android.view.view$performclick.run(view.java:17620)             @ android.os.handler.handlecallback(handler.java:800)             @ android.os.handler.dispatchmessage(handler.java:100)             @ android.os.looper.loop(looper.java:194)             @ android.app.activitythread.main(activitythread.java:5409)             @ java.lang.reflect.method.invokenative(native method)             @ java.lang.reflect.method.invoke(method.java:525)             @ com.android.internal.os.zygoteinit$methodandargscaller.run(zygoteinit.java:839)             @ com.android.internal.os.zygoteinit.main(zygoteinit.java:606)             @ dalvik.system.nativestart.main(native method) 

some appreciated.