Hello, I am trying to remove nodes on a large set of data:
while(elementIterator.hasNext()){
Element element = (Element)elementIterator.next();
String name = element.attributeValue("name");
System.out.println(name);
if(!dict.containsKey(name)){
System.out.println(name + " is an extra element...");
element.detach();
}
}
I am getting this error:
java.util.ConcurrentModificationException
at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:444)
at java.util.AbstractList$Itr.next(AbstractList.java:417)
at org.dom4j.tree.FilterIterator.findNext(FilterIterator.java:70)
at org.dom4j.tree.FilterIterator.next(FilterIterator.java:45)
at perfanalysis.SkinnyFiles.main(SkinnyFiles.java:55)
Exception in thread "main"
I am using dom4j 1.4. Thanks! Ray
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