taverna-results-view/src/main/java/org/apache/taverna/workbench/views/results/workflow/FilteredDataBundleTreeModel.java [120:141]:
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		ArrayList<Integer> indices = new ArrayList<>();
		for (Object o : e.getChildren())
			if (isShown(o))
				indices.add(getFilteredIndexOfChild(parent, o));
		if (!indices.isEmpty())
			nodesWereInserted(parent, listToArray(indices));
	}

	@Override
	public void treeNodesRemoved(TreeModelEvent e) {
	}

	@Override
	public void treeStructureChanged(TreeModelEvent e) {
	}

	private int[] listToArray(ArrayList<Integer> list) {
		int[] result = new int[list.size()];
		int index = 0;
		for (Integer i : list)
			result[index++] = i;
		return result;
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taverna-results-view/src/main/java/org/apache/taverna/workbench/views/results/workflow/FilteredWorkflowResultTreeModel.java [119:140]:
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		ArrayList<Integer> indices = new ArrayList<>();
		for (Object o : e.getChildren())
			if (isShown(o))
				indices.add(getFilteredIndexOfChild(parent, o));
		if (!indices.isEmpty())
			nodesWereInserted(parent, listToArray(indices));
	}

	@Override
	public void treeNodesRemoved(TreeModelEvent e) {
	}

	@Override
	public void treeStructureChanged(TreeModelEvent e) {
	}

	private int[] listToArray(ArrayList<Integer> list) {
		int[] result = new int[list.size()];
		int index = 0;
		for (Integer i : list)
			result[index++] = i;
		return result;
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