private void populateProjectModel() {
		ProjectLocator[] views = project.getProjectViews();

		projectLocators = new ProjectLocator[views.length + 1];
		// make the current project the first in the list
		projectLocators[0] = project.getProjectLocator();
		for (int i = 0; i < views.length; i++) {
			projectLocators[i + 1] = views[i];
		}

		// populate the combo box
		DefaultComboBoxModel<String> model =
			(DefaultComboBoxModel<String>) projectComboBox.getModel();
		model.removeAllElements();

		Set<String> map = new HashSet<>();
		for (ProjectLocator projectLocator : projectLocators) {
			String name = projectLocator.getName();
			if (map.contains(name)) {
				model.addElement(name + " (" + projectLocator.getLocation() + ")");
			}
			else {
				map.add(name);
				model.addElement(name);
			}
		}
		map = null;
	}
Create the combo box panel that shows list of project names that
are currently open, including the active project.
Ghidra/Features/Base/src/main/java/ghidra/framework/main/AbstractDataTreeDialog.java