Annotation: Exception occurred in Request Processor
java.lang.StackOverflowError
	at org.netbeans.modules.xml.tree.nodes.AbstractObjectNode.getDataNode(AbstractObjectNode.java:514)
	at org.netbeans.modules.xml.tree.nodes.AbstractObjectNode.getCookie(AbstractObjectNode.java:574)
	at org.netbeans.modules.xml.tree.nodes.ElementNode.getAllowableAttributes(ElementNode.java:145)
	at org.netbeans.modules.xml.tree.nodes.ElementNode.getDisplayName(ElementNode.java:443)
	at org.openide.nodes.Node.toString(Node.java:1263)
	at java.lang.String.valueOf(String.java:2177)
	at java.lang.StringBuffer.append(StringBuffer.java:361)
	at org.netbeans.modules.xml.tree.nodes.AbstractObjectNode.getDataNode(AbstractObjectNode.java:516)
	at org.netbeans.modules.xml.tree.nodes.AbstractObjectNode.getCookie(AbstractObjectNode.java:574)
	at org.netbeans.modules.xml.tree.nodes.ElementNode.getAllowableAttributes(ElementNode.java:145)
	at org.netbeans.modules.xml.tree.nodes.ElementNode.getDisplayName(ElementNode.java:443)
	at org.openide.nodes.Node.toString(Node.java:1263)
	at java.lang.String.valueOf(String.java:2177)
	at java.lang.StringBuffer.append(StringBuffer.java:361)
	at org.netbeans.modules.xml.tree.nodes.AbstractObjectNode.getDataNode(AbstractObjectNode.java:516)
	at org.netbeans.modules.xml.tree.nodes.AbstractObjectNode.getCookie(AbstractObjectNode.java:574)
	at org.netbeans.modules.xml.tree.nodes.ElementNode.getAllowableAttributes(ElementNode.java:145)
	at org.netbeans.modules.xml.tree.nodes.ElementNode.getDisplayName(ElementNode.java:443)
	at org.openide.nodes.Node.toString(Node.java:1263)
	at java.lang.String.valueOf(String.java:2177)
	at java.lang.StringBuffer.append(StringBuffer.java:361)
	at org.netbeans.modules.xml.tree.nodes.AbstractObjectNode.getDataNode(AbstractObjectNode.java:516)
	at org.netbeans.modules.xml.tree.nodes.AbstractObjectNode.getCookie(AbstractObjectNode.java:574)
	at org.netbeans.modules.xml.tree.nodes.ElementNode.getAllowableAttributes(ElementNode.java:145)
	at org.netbeans.modules.xml.tree.nodes.ElementNode.getDisplayName(ElementNode.java:443)
	at org.openide.nodes.Node.toString(Node.java:1263)
	at java.lang.String.valueOf(String.java:2177)
	at java.lang.StringBuffer.append(StringBuffer.java:361)
	at org.netbeans.modules.xml.tree.nodes.AbstractObjectNode.getDataNode(AbstractObjectNode.java:516)
	at org.netbeans.modules.xml.tree.nodes.AbstractObjectNode.getCookie(AbstractObjectNode.java:574)
	at org.netbeans.modules.xml.tree.nodes.ElementNode.getAllowableAttributes(ElementNode.java:145)
	at org.netbeans.modules.xml.tree.nodes.ElementNode.getDisplayName(ElementNode.java:443)
	at org.openide.nodes.Node.toString(Node.java:1263)
	at java.lang.String.valueOf(String.java:2177)
	at java.lang.StringBuffer.append(StringBuffer.java:361)
	...