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Commit 7f43bb3a authored by Tobias Pietzsch's avatar Tobias Pietzsch
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remove unused member variable

parent 85f15848
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...@@ -48,7 +48,6 @@ import java.util.concurrent.CopyOnWriteArrayList; ...@@ -48,7 +48,6 @@ import java.util.concurrent.CopyOnWriteArrayList;
import bdv.viewer.state.SourceGroup; import bdv.viewer.state.SourceGroup;
import bdv.viewer.state.ViewerState; import bdv.viewer.state.ViewerState;
import bdv.viewer.state.XmlIoViewerState;
/** /**
* Manage visibility and currentness of sources and groups, as well as grouping * Manage visibility and currentness of sources and groups, as well as grouping
...@@ -98,13 +97,10 @@ public class VisibilityAndGrouping ...@@ -98,13 +97,10 @@ public class VisibilityAndGrouping
protected final ViewerState state; protected final ViewerState state;
protected final XmlIoViewerState io;
public VisibilityAndGrouping( final ViewerState viewerState ) public VisibilityAndGrouping( final ViewerState viewerState )
{ {
updateListeners = new CopyOnWriteArrayList< UpdateListener >(); updateListeners = new CopyOnWriteArrayList< UpdateListener >();
state = viewerState; state = viewerState;
io = new XmlIoViewerState();
} }
public int numSources() public int numSources()
......
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