Bug 50212 [formatting] Repeated insertion of new line when formatting javadoc comment
Formatting the following javadoc comment multiple times results in the insertion of a new line before 'test' *each* time: /** * <pre></pre> * test */
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/comment/MultiCommentRegion.java
*/
	protected void markHtmlRanges() {
		
	}
	/**
	 * Marks the comment range with its html tag attributes.
	 * 
	 * @param range
	 *                  The comment range to mark
	 * @param token
	 *                  Token associated with the comment range
	 */
	protected void markHtmlTag(final CommentRange range, final String token) {
		
	}
	/**
	 * Marks the comment range with its javadoc tag attributes.
	 * 
	 * @param range
	 *                  The comment range to mark
	 * @param token
	 *                  Token associated with the comment range
	 */
	protected void markJavadocTag(final CommentRange range, final String token) {
		range.markPrefixTag(COMMENT_ROOT_TAGS, COMMENT_TAG_PREFIX, token, COMMENT_ROOT);
	}
	/*
	 * @see org.eclipse.jdt.internal.ui.text.comment.CommentRegion#markRegion()
	 */
	protected final void markRegion() {