Program: 17997
Project: 17997
Buggy source:
/** 
 * Check whether it is an inline <code>Feed</code> or <code>Entry</code> and validate that... <ul> <li>...  {@link FormatXml#M_INLINE} tag is correctly set.</li><li>...based on  {@link EdmMultiplicity} of {@link EdmNavigationProperty} all tags are correctly set.</li><li>... {@link FormatXml#ATOM_TYPE} tag is correctly set and according to {@link FormatXml#ATOM_ENTRY} or {@link FormatXml#ATOM_FEED} to following tags are available.</li></ul> For the case that one of above validations fail an  {@link EntityProviderException} is thrown.If validation was successful <code>true</code> is returned for <code>Feed</code> and <code>false</code> for <code>Entry</code> multiplicity.
 * @param reader xml content
 * @param edmEntitySet 
 * @param linkAttributes attributes of parent <code>link</code> tag
 * @return <code>true</code> for <code>Feed</code> and <code>false</code> for <code>Entry</code>
 * @throws EntityProviderException is thrown if at least one validation fails.
 * @throws EdmException if edm access fails
 */
private boolean isInlineFeedValidated(final XMLStreamReader reader,final EntityInfoAggregator eia,final Map<String,String> linkAttributes) throws EntityProviderException, EdmException {
  boolean isFeed=false;
  try {
    reader.nextTag();
    reader.require(XMLStreamConstants.START_ELEMENT,Edm.NAMESPACE_M_2007_08,FormatXml.M_INLINE);
    String type=linkAttributes.get(FormatXml.ATOM_TYPE);
    ContentType cType=ContentType.parse(type);
    if (cType == null) {
      throw new EntityProviderException(EntityProviderException.INVALID_INLINE_CONTENT.addContent("String_Node_Str"));
    }
    String rel=linkAttributes.get(FormatXml.ATOM_REL);
    String navigationPropertyName=rel.substring(Edm.NAMESPACE_REL_2007_08.length());
    EdmNavigationProperty navigationProperty=(EdmNavigationProperty)eia.getEntityType().getProperty(navigationPropertyName);
    EdmMultiplicity navigationMultiplicity=navigationProperty.getMultiplicity();
switch (navigationMultiplicity) {
case MANY:
      validateFeedTags(reader,cType);
    isFeed=true;
  break;
case ONE:
case ZERO_TO_ONE:
validateEntryTags(reader,cType);
break;
}
}
 catch (XMLStreamException e) {
throw new EntityProviderException(EntityProviderException.INVALID_INLINE_CONTENT.addContent("String_Node_Str"));
}
return isFeed;
}

Fixed version (ground truth):
/** 
 * Check whether it is an inline <code>Feed</code> or <code>Entry</code> and validate that... <ul> <li>...  {@link FormatXml#M_INLINE} tag is correctly set.</li><li>...based on  {@link EdmMultiplicity} of {@link EdmNavigationProperty} all tags are correctly set.</li><li>... {@link FormatXml#ATOM_TYPE} tag is correctly set and according to {@link FormatXml#ATOM_ENTRY} or {@link FormatXml#ATOM_FEED} to following tags are available.</li></ul> For the case that one of above validations fail an  {@link EntityProviderException} is thrown.If validation was successful <code>true</code> is returned for <code>Feed</code> and <code>false</code> for <code>Entry</code> multiplicity.
 * @param reader xml content
 * @param edmEntitySet 
 * @param linkAttributes attributes of parent <code>link</code> tag
 * @return <code>true</code> for <code>Feed</code> and <code>false</code> for <code>Entry</code>
 * @throws EntityProviderException is thrown if at least one validation fails.
 * @throws EdmException if edm access fails
 */
private boolean isInlineFeedValidated(final XMLStreamReader reader,final EntityInfoAggregator eia,final Map<String,String> linkAttributes) throws EntityProviderException, EdmException {
  boolean isFeed=false;
  try {
    reader.nextTag();
    reader.require(XMLStreamConstants.START_ELEMENT,Edm.NAMESPACE_M_2007_08,FormatXml.M_INLINE);
    String type=linkAttributes.get(FormatXml.ATOM_TYPE);
    ContentType cType=ContentType.parse(type);
    if (cType == null) {
      throw new EntityProviderException(EntityProviderException.INVALID_INLINE_CONTENT.addContent("String_Node_Str"));
    }
    String rel=linkAttributes.get(FormatXml.ATOM_REL);
    String navigationPropertyName=rel.substring(Edm.NAMESPACE_REL_2007_08.length());
    EdmNavigationProperty navigationProperty=(EdmNavigationProperty)eia.getEntityType().getProperty(navigationPropertyName);
    EdmMultiplicity navigationMultiplicity=navigationProperty.getMultiplicity();
switch (navigationMultiplicity) {
case MANY:
      validateFeedTags(reader,cType);
    isFeed=true;
  break;
case ONE:
case ZERO_TO_ONE:
validateEntryTags(reader,cType);
break;
}
}
 catch (XMLStreamException e) {
throw new EntityProviderException(EntityProviderException.INVALID_INLINE_CONTENT.addContent("String_Node_Str"),e);
}
return isFeed;
}