[AXIOM-477] fom-impl-1.2.16.jar causes regression with respect to Abdera 0.4.0 and 1.1.3

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2.16
• Fix Version/s: 1.2.17
• Component/s: FOM
• Assignee: Andreas Veithen
• Reporter: perry he
• Created: 15/Dec/15 08:50
• Updated: 29/Dec/15 10:31
• Resolved: 29/Dec/15 10:31

Description

We are going to replace Abdera 0.4.0 with 1.1.3, there is an exception thrown out in code below, is this a known issue, a bug or something wrong to invoke the method? The same code works well with Abdera 0.4.0 and axiom-api-1.2.5.jar.

• code to call:
  Line 1: Content contentElement = atomEntry.getContentElement();
  Line 2: if (contentElement != null && contentElement.getSrc() == null)
  Line 3: entryText = contentElement.getValue();
  Line 4: String updatedContent = MentionsUtil.checkMentions(entryText, id);
  Line 5: contentElement.setValue(updatedContent);
• exception:
  java.util.ConcurrentModificationException: The current node has been removed using a method other than Iterator#remove()
  at org.apache.axiom.om.impl.traverse.OMAbstractIterator.hasNext(OMAbstractIterator.java:67)
  at org.apache.abdera.parser.stax.FOMElement._removeAllChildren(FOMElement.java:559)
  at org.apache.abdera.parser.stax.FOMContent.setValue(FOMContent.java:255)
  at ...
• runtime values when to throw exception:
  a) contentElement in Line1:

  <content xmlns="http://www.w3.org/2005/Atom" type="html">&lt;?xml version="1.0" encoding="UTF-8"?&gt;&lt;div&gt;testSaveAppDataDraftToMedia1&lt;/div&gt;</content>
  

  b) updatedContent in Line4:

  <?xml version="1.0" encoding="UTF-8"?><div>testSaveAppDataDraftToMedia1</div>
  

• our code depends on other jars involved:
  abdera-parser-1.1.3.jar
  axiom-api-1.2.14.jar
  downloaded from https://abdera.apache.org/