taverna-results-view/src/main/java/org/apache/taverna/workbench/views/results/workflow/FilteredDataBundleTreeModel.java [100:114]:
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	public void treeNodesChanged(TreeModelEvent e) {
		if (e.getChildren() == null) {
			nodeChanged((DefaultMutableTreeNode) getRoot());
			return;
		}

		DefaultMutableTreeNode parent = (DefaultMutableTreeNode) e
				.getTreePath().getLastPathComponent();
		ArrayList<Integer> indices = new ArrayList<>();
		for (Object o : e.getChildren())
			if (isShown(o))
				indices.add(getFilteredIndexOfChild(parent, o));
		if (!indices.isEmpty())
			nodesChanged(parent, listToArray(indices));
	}
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taverna-results-view/src/main/java/org/apache/taverna/workbench/views/results/workflow/FilteredWorkflowResultTreeModel.java [99:113]:
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	public void treeNodesChanged(TreeModelEvent e) {
    	if (e.getChildren() == null) {
    		nodeChanged((DefaultMutableTreeNode) getRoot());
    		return;
    	}

		DefaultMutableTreeNode parent = (DefaultMutableTreeNode) e
				.getTreePath().getLastPathComponent();
		ArrayList<Integer> indices = new ArrayList<>();
		for (Object o : e.getChildren())
			if (isShown(o))
				indices.add(getFilteredIndexOfChild(parent, o));
		if (!indices.isEmpty())
			nodesChanged(parent, listToArray(indices));
    }
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