Bug 82581 [misc] Javadoc double-click strategy wrong for non-tags
I20050111-0800 Use an e-mail address inside Javadoc as test case.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/java/JavadocDoubleClickStrategy.java
private IDocument fDocument;
		
		private int fOffset= -1;
		
		private int fEndOffset= -1;
		
		private int fIndex= -1;
		
		
		public DocumentCharacterIterator() {
		}
		
		/**
		 * Configures this document iterator with the document section to be visited. 
		 *
		 * @param document the document to be iterated
		 * @param iteratorRange the range in the document to be iterated
		 */
		public void setDocument(IDocument document, IRegion iteratorRange) {
			fDocument= document;
			fOffset= iteratorRange.getOffset();