code: @Override
  	public boolean hasNext() {
  
  		boolean hasNext = bundlesIterator.hasNext();
  		if (null != currentBundle && null != currentBundle.getExplorerConditionalExpression())
  			commentCallbackHandler.closeConditionalComment();
  
  		return hasNext;
  	}
docs: /*
  (non-Javadoc)
  
  @see java.util.Iterator#hasNext()