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/CommentRegion.java
previous= next;
				next= (CommentLine)fLines.get(line);
				range= next.applyLine(previous, range, indentation, line);
			}
			next.applyStart(range, indentation, width);
		}
	}
	/**
	 * Applies the changed content to the underlying document
	 * 
	 * @param change
	 *                  Text content to apply to the underlying document
	 * @param position
	 *                  Offset measured in comment region coordinates where to apply
	 *                  the changed content
	 * @param count
	 *                  Length of the content to be changed
	 */
	protected final void applyText(final String change, final int position, final int count) {
		try {
			final int base= getOffset() + position;
			final String content= fDocument.get(base, count);
			if (!change.equals(content))
				fDocument.replace(getOffset() + position, count, change);
		} catch (BadLocationException exception) {
			
		}
	}
	/**
	 * Can the comment range be appended to the comment line?