java - Xerces and Websphere 7 ClassCastException -

i trying deploy webservice built on spring-ws + maven on websphere 7.0.0.21. class loading set parent_last, error:

00000019 messagedispat e org.springframework.web.servlet.frameworkservlet initservletbean context initialization failed org.springframework.beans.factory.beandefinitionstoreexception: unexpected exception parsing xml document servletcontext resource [/web-inf/spring-ws-servlet.xml]; nested exception java.lang.classcastexception: org.apache.xerces.jaxp.documentbuilderfactoryimpl incompatible javax.xml.parsers.documentbuilderfactory     @ org.springframework.beans.factory.xml.xmlbeandefinitionreader.doloadbeandefinitions(xmlbeandefinitionreader.java:412)     @ org.springframework.beans.factory.xml.xmlbeandefinitionreader.loadbeandefinitions(xmlbeandefinitionreader.java:334)     @ org.springframework.beans.factory.xml.xmlbeandefinitionreader.loadbeandefinitions(xmlbeandefinitionreader.java:302)     @ org.springframework.beans.factory.support.abstractbeandefinitionreader.loadbeandefinitions(abstractbeandefinitionreader.java:174)     @ org.springframework.beans.factory.support.abstractbeandefinitionreader.loadbeandefinitions(abstractbeandefinitionreader.java:209)     @ org.springframework.beans.factory.support.abstractbeandefinitionreader.loadbeandefinitions(abstractbeandefinitionreader.java:180)     @ org.springframework.web.context.support.xmlwebapplicationcontext.loadbeandefinitions(xmlwebapplicationcontext.java:125)     @ org.springframework.web.context.support.xmlwebapplicationcontext.loadbeandefinitions(xmlwebapplicationcontext.java:94)     @ org.springframework.context.support.abstractrefreshableapplicationcontext.refreshbeanfactory(abstractrefreshableapplicationcontext.java:131)     @ org.springframework.context.support.abstractapplicationcontext.obtainfreshbeanfactory(abstractapplicationcontext.java:530)     @ org.springframework.context.support.abstractapplicationcontext.refresh(abstractapplicationcontext.java:444)     @ org.springframework.web.servlet.frameworkservlet.configureandrefreshwebapplicationcontext(frameworkservlet.java:631)     @ org.springframework.web.servlet.frameworkservlet.createwebapplicationcontext(frameworkservlet.java:588)     @ org.springframework.web.servlet.frameworkservlet.createwebapplicationcontext(frameworkservlet.java:645)     @ org.springframework.web.servlet.frameworkservlet.initwebapplicationcontext(frameworkservlet.java:508)     @ org.springframework.web.servlet.frameworkservlet.initservletbean(frameworkservlet.java:449)     @ org.springframework.web.servlet.httpservletbean.init(httpservletbean.java:133)     @ javax.servlet.genericservlet.init(genericservlet.java:241)     @ com.ibm.ws.webcontainer.servlet.servletwrapper.init(servletwrapper.java:358)     @ com.ibm.ws.webcontainer.servlet.servletwrapperimpl.init(servletwrapperimpl.java:169)     @ com.ibm.ws.webcontainer.servlet.servletwrapper.handlerequest(servletwrapper.java:739)     @ com.ibm.ws.webcontainer.servlet.servletwrapper.handlerequest(servletwrapper.java:502)     @ com.ibm.ws.webcontainer.servlet.servletwrapperimpl.handlerequest(servletwrapperimpl.java:179)     @ com.ibm.ws.webcontainer.webapp.webapp.handlerequest(webapp.java:3935)     @ com.ibm.ws.webcontainer.webapp.webgroup.handlerequest(webgroup.java:276)     @ com.ibm.ws.webcontainer.webcontainer.handlerequest(webcontainer.java:931)     @ com.ibm.ws.webcontainer.wswebcontainer.handlerequest(wswebcontainer.java:1592)     @ com.ibm.ws.webcontainer.channel.wcchannellink.ready(wcchannellink.java:186)     @ com.ibm.ws.http.channel.inbound.impl.httpinboundlink.handlediscrimination(httpinboundlink.java:452)     @ com.ibm.ws.http.channel.inbound.impl.httpinboundlink.handlenewrequest(httpinboundlink.java:511)     @ com.ibm.ws.http.channel.inbound.impl.httpinboundlink.processrequest(httpinboundlink.java:305)     @ com.ibm.ws.http.channel.inbound.impl.httpinboundlink.ready(httpinboundlink.java:276)     @ com.ibm.ws.tcp.channel.impl.newconnectioninitialreadcallback.sendtodiscriminators(newconnectioninitialreadcallback.java:214)     @ com.ibm.ws.tcp.channel.impl.newconnectioninitialreadcallback.complete(newconnectioninitialreadcallback.java:113)     @ com.ibm.ws.tcp.channel.impl.aioreadcompletionlistener.futurecompleted(aioreadcompletionlistener.java:165)     @ com.ibm.io.async.abstractasyncfuture.invokecallback(abstractasyncfuture.java:217)     @ com.ibm.io.async.asyncchannelfuture.firecompletionactions(asyncchannelfuture.java:161)     @ com.ibm.io.async.asyncfuture.completed(asyncfuture.java:138)     @ com.ibm.io.async.resulthandler.complete(resulthandler.java:204)     @ com.ibm.io.async.resulthandler.runeventprocessingloop(resulthandler.java:775)     @ com.ibm.io.async.resulthandler$2.run(resulthandler.java:905)     @ com.ibm.ws.util.threadpool$worker.run(threadpool.java:1604) caused by: java.lang.classcastexception: org.apache.xerces.jaxp.documentbuilderfactoryimpl incompatible javax.xml.parsers.documentbuilderfactory     @ javax.xml.parsers.documentbuilderfactory.newinstance(unknown source) @ org.springframework.beans.factory.xml.defaultdocumentloader.createdocumentbuilderfactory(defaultdocumentloader.java:89)     @ org.springframework.beans.factory.xml.defaultdocumentloader.loaddocument(defaultdocumentloader.java:70)     @ org.springframework.beans.factory.xml.xmlbeandefinitionreader.doloadbeandefinitions(xmlbeandefinitionreader.java:388)     ... 41 more 

i know there problem between xerces on websphere , other classes, can not rid of problem.

edit: resolved problem excluding xalan maven dependecies wont populated .war file