Problemas com JasperReports + Jboss + Jsf 2.0

Boa Tarde amigos… estou tentando gerar o relatorio com o jasper mas esta dando o seguinte erro


exception

javax.servlet.ServletException: java.lang.NoClassDefFoundError: Could not initialize class java.awt.Color
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:325)
	org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:79)
	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

root cause

javax.faces.el.EvaluationException: java.lang.NoClassDefFoundError: Could not initialize class java.awt.Color
	javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:102)
	com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
	javax.faces.component.UICommand.broadcast(UICommand.java:315)
	javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:775)
	javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1267)
	com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:312)
	org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:79)
	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

root cause

java.lang.NoClassDefFoundError: Could not initialize class java.awt.Color
	net.sf.jasperreports.engine.util.JRColorUtil.getColor(JRColorUtil.java:64)
	net.sf.jasperreports.engine.xml.JRAbstractStyleFactory.setCommonStyle(JRAbstractStyleFactory.java:95)
	net.sf.jasperreports.engine.xml.JRAbstractStyleFactory.createObject(JRAbstractStyleFactory.java:77)
	org.apache.commons.digester.FactoryCreateRule.begin(FactoryCreateRule.java:389)
	org.apache.commons.digester.Digester.startElement(Digester.java:1361)
	org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
	org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
	org.apache.xerces.impl.xs.XMLSchemaValidator.emptyElement(Unknown Source)
	org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
	org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
	org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
	org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
	org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
	org.apache.commons.digester.Digester.parse(Digester.java:1647)
	net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:243)
	net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:230)
	net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:218)
	net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:172)
	net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:156)
	br.com.wkvision.mtbox.bean.report.GeradorRelatorio.gerarRelatorioClientes(GeradorRelatorio.java:35)
	br.com.wkvision.mtbox.bean.RelatorioBean.gerarRelatorioClientes(RelatorioBean.java:62)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	java.lang.reflect.Method.invoke(Method.java:597)
	org.apache.el.parser.AstValue.invoke(AstValue.java:262)
	org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278)
	com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:98)
	javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88)
	com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
	javax.faces.component.UICommand.broadcast(UICommand.java:315)
	javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:775)
	javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1267)
	com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:312)
	org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:79)
	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

note The full stack trace of the root cause is available in the JBossWeb/2.0.0.GA logs.
JBossWeb/2.0.0.GA

o Erro esta dando quando tenta executar esta linha aqui


        JasperDesign desenho = null;
        //gerando o jasper design

       desenho = JRXmlLoader.load(getClass().getResource("Rel_Clientes_subreport3.jrxml").getPath());

Será que alguem pode me dar um help??

Obrigado!!