SampleTree demonstrates JTree features.  Each node of SampleTree has 7+
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children, with each one drawn in a random font and color.  Each node is+
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named after its font.  While the data isn't interesting, the example+
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illustrates a number of features:+
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+
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- Dynamically loading children (see DynamicTreeNode.java)+
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- Adding/removing/inserting/reloading (see the following inner+
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  classes in SampleTree.java: AddAction, RemoveAction, InsertAction,+
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  and ReloadAction)+
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- Creating a custom cell renderer (see SampleTreeCellRenderer.java)+
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- Subclassing JTreeModel for editing (see SampleTreeModel.java)+
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+
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To run the SampleTree demo:+
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+
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  java -jar SampleTree.jar+
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+
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These instructions assume that this installation's version of the java+
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command is in your path.  If it isn't, then you should either+
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specify the complete path to the java command or update your+
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PATH environment variable as described in the installation+
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instructions for the Java(TM) SE Development Kit.+
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