private String getTooltipText(SampleVertex v, String title) {
					return "<html>" + title;// + "<br><hr><br>" + v.getText();
				}
A {@link ComponentProvider} that is the UI component of the {@link SampleGraphPlugin}.  This
shows a graph of the plugins in the system.
Ghidra/Extensions/sample/src/main/java/ghidra/examples/graph/SampleGraphProvider.java