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<  * @(#)Tool.java 5.2
---
>  * @(#)Tool.java
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>  * 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
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< import java.awt.*;
---
> import CH.ifa.draw.util.Undoable;
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>  *
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>  * 
>  * @version <$CURRENT_VERSION$>
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> 
> 	public DrawingView view();
> 	
> 	public Undoable getUndoActivity();
> 
> 	public void setUndoActivity(Undoable newUndoableActivity);