2c2
<  * @(#)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 <$CURRENT_VERSION$>
19,20d26
< 
< 
64c70
<         if (oldl == a)
---
> 		if (oldl == a) {
66c72,73
<         if (oldl == b)
---
> 		}
> 		if (oldl == b) {
67a75
> 		}
70c78
<         if (a2 == a && b2 == b)
---
> 		if (a2 == a && b2 == b) {
72c80,81
<         else
---
> 		}
> 		else {
74a84
> 	}
77,78c87,92
< 	    if (a == null)  return b;
< 	    if (b == null)  return a;
---
> 		if (a == null) {
> 			return b;
> 		}
> 		if (b == null) {
> 			return a;
> 		}
85c99,100
<     	} else if (l instanceof FigureChangeEventMulticaster) {
---
> 		}
> 		else if (l instanceof FigureChangeEventMulticaster) {
87c102,103
<     	} else {
---
> 		}
> 		else {