java.lang.LinkageError

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    • java.lang.LinkageError: loader (instance of org/apache/catalina/loader/WebappClassLoader): attempted duplicate class definition for name: "org/apache/xml/serializer/ToXMLStream" at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) at java.lang.ClassLoader.defineClass(ClassLoader.java:616) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) at java.net.URLClassLoader.access$000(URLClassLoader.java:58) at java.net.URLClassLoader$1.run(URLClassLoader.java:197) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:905) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1354) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233) at org.apache.xml.serializer.ObjectFactory.findProviderClass(ObjectFactory.java:505) at org.apache.xml.serializer.SerializerFactory.getSerializer(SerializerFactory.java:127) at org.apache.xalan.transformer.TransformerIdentityImpl.createResultContentHandler(TransformerIdentityImpl.java:259) at org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:329) at com.jamesmurty.utils.XMLBuilder.toWriter(XMLBuilder.java:667) at com.jamesmurty.utils.XMLBuilder.asString(XMLBuilder.java:690) at com.jamesmurty.utils.XMLBuilder.asString(XMLBuilder.java:706) at org.jets3t.service.acl.AccessControlList.toXml(AccessControlList.java:210) at org.jets3t.service.impl.rest.httpclient.RestStorageService.putAclImpl(RestStorageService.java:1441) at org.jets3t.service.impl.rest.httpclient.RestStorageService.createObjectImpl(RestStorageService.java:1636) at org.jets3t.service.impl.rest.httpclient.RestStorageService.pubObjectWithRequestEntityImpl(RestStorageService.java:1540) at org.jets3t.service.impl.rest.httpclient.RestStorageService.putObjectImpl(RestStorageService.java:1527) at org.jets3t.service.StorageService.putObject(StorageService.java:800) at org.jets3t.service.multi.ThreadedStorageService$CreateObjectRunnable.run(ThreadedStorageService.java:1332) at java.lang.Thread.run(Thread.java:662)

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