Bug 45347 [formatter] Code format comment /*- (java standard do not format comment)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/comment/CommentLine.java
buffer.append(filler);
			}
			buffer.append(fParent.getDelimiter());
			buffer.append(indentation);
			buffer.append(content);
		}
		fParent.applyText(buffer.toString(), 0, range.getOffset());
	}
	/**
	 * Returns the line prefix of content lines.
	 * 
	 * @return Line prefix of content lines
	 */
	protected abstract String getContentPrefix();
	/**
	 * Returns the line prefix of end lines.
	 * 
	 * @return Line prefix of end lines
	 */
	protected abstract String getEndingPrefix();
	/**
	 * Returns the first comment range in this comment line.
	 * 
	 * @return The first comment range
	 */
	protected final CommentRange getFirst() {
		return (CommentRange)fRanges.getFirst();
	}
	/**
	 * Returns the indentation reference string for this line.