graphs = graphPanel.getGraphComponents();
graphSets = new GraphModelSet[graphs.length];
spaceListener = new ChangeListener[graphs.length];
for (int i = 0; i < graphs.length; i++) {
graphSets[i] = graphs[i].getGraphModelSet();
spaceListener[i] = new SpacingChangeListener(graphs[i]);
controlPanel.getBoundedRangeModel().addChangeListener(spaceListener[i]);
}
graphSets[0].setTitle("completions during sample (throughput)");
graphSets[1].setTitle("mean duration during sample");
graphSets[2].setTitle("memory");