Method prune

src/bsh/NameSpace.java:504–518

Used for serialization

()

		Used for serialization
	*/
	public void prune() 
	{
		// Cut off from parent, we must have our own class manager.
		// Can't do this in the run() command (needs to resolve stuff)
		// Should we do it by default when we create a namespace will no
		// parent of class manager?

		if ( this.classManager == null )
// XXX if we keep the createClassManager in getClassManager then we can axe
// this?
			setClassManager( 
				BshClassManager.createClassManager( null/*interp*/ ) );

		setParent( null );
	}

	public void setParent( NameSpace parent ) 
	{