Bug 72615 [Viewers] Need and ITableFontProvider
We released an ITabelColorProvider for M2 - we should have a corresponding ITableFontProvider
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/AbstractTreeViewer.java
Object data = tis[0].getData();
            if (data != null)
                return; 
        }
        BusyIndicator.showWhile(widget.getDisplay(), new Runnable() {
            public void run() {
                
                
                if (tis != null) {
                    for (int i = 0; i < tis.length; i++) {
                        if (tis[i].getData() != null) {
                            disassociate(tis[i]);
                            Assert.isTrue(tis[i].getData() == null,
                                    "Second or later child is non -null");
                        }
                        tis[i].dispose();
                    }
                }
                Object d = widget.getData();
                if (d != null) {
                    Object parentElement = d;
                    Object[] children = getSortedChildren(parentElement);
                    for (int i = 0; i < children.length; i++) {
                        createTreeItem(widget, children[i], -1);
                    }
                }
            }
        });
    }
    /**