Caused by: java.lang.StackOverflowError at java.lang.Character.toLowerCase(Character.java:4208) at java.lang.Character.toLowerCase(Character.java:4175) at java.lang.String.toLowerCase(String.java:2409) at java.lang.String.toLowerCase(String.java:2497) at org.apache.xerces.util.URI.setScheme(URI.java:908) at org.apache.xerces.util.URI.initializeScheme(URI.java:576) at org.apache.xerces.util.URI.initialize(URI.java:400) at org.apache.xerces.util.URI.<init>(URI.java:211) at org.apache.xerces.util.URI.<init>(URI.java:195) at org.apache.xerces.impl.XMLEntityManager.expandSystemId(XMLEntityManager.java:1140) at org.apache.xerces.impl.XMLEntityManager.resolveEntity(XMLEntityManager.java:581) at org.apache.xerces.impl.xs.XMLSchemaLoader.xsdToXMLInputSource(XMLSchemaLoader.java:625) at org.apache.xerces.impl.xs.XMLSchemaLoader.processJAXPSchemaSource(XMLSchemaLoader.java:580) at org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(XMLSchemaLoader.java:489)