2,2c2,2
<  * @(#)FigureChangeEventMulticaster.java 5.2
---
>  * @(#)FigureChangeEventMulticaster.java
3a4,9
>  * Project:		JHotdraw - a GUI framework for technical drawings
>  *				http://www.jhotdraw.org
>  *				http://jhotdraw.sourceforge.net
>  * Copyright:	© by the original author(s) and all contributors
>  * License:		Lesser GNU Public License (LGPL)
>  *				http://www.opensource.org/licenses/lgpl-license.html
17a24,25
>  *
>  * @version <$CURRENT_VERSION$>
18a75,75
> 		}
19,20d74
< 
< 
64,64c70,70
<         if (oldl == a)
---
> 		if (oldl == a) {
65a72,72
> 		}
66,66c73,73
<         if (oldl == b)
---
> 		if (oldl == b) {
70,70c78,78
<         if (a2 == a && b2 == b)
---
> 		if (a2 == a && b2 == b) {
71a80,81
> 		}
> 		else {
72,72d79
<         else
74a84,84
> 	}
77a88,89
> 			return b;
> 		}
77,77c87,87
< 	    if (a == null)  return b;
---
> 		if (a == null) {
78a91,92
> 			return a;
> 		}
78,78c90,90
< 	    if (b == null)  return a;
---
> 		if (b == null) {
84a99,99
> 		}
85,85c100,100
<     	} else if (l instanceof FigureChangeEventMulticaster) {
---
> 		else if (l instanceof FigureChangeEventMulticaster) {
86a102,102
> 		}
87,87c103,103
<     	} else {
---
> 		else {