@Override
	protected void doLoad(Accumulator<PluginDescription> accumulator, TaskMonitor monitor)
			throws CancelledException {
		accumulator.addAll(pluginDescriptions);
	}
Overridden to handle the case where a user has toggled the installation column checkbox.
Ghidra/Framework/Project/src/main/java/ghidra/framework/plugintool/dialog/PluginInstallerTableModel.java