+// Also add some random class to the graph.
+graph.add(Utils.class);
+
+// Keep intermediary GraphViz DOT file for reference.
+graph.setKeepDotFile(true);
+
+// Produce bitmap image titled "JavaInspect.png" to the user Desktop
+// directory
+graph.generateGraph("JavaInspect");
+
+#+END_SRC
+
+Note: if needed, this code can be very compactly written too:
+#+BEGIN_SRC java