"aaaaaaaaaa", "another one (not it)",
"abcdefghijklmnopqrstuvwxyz" });
comboProto2.setPrototypeDisplayValue("aaaaa");
comboProto2.putClientProperty(
SubstanceLookAndFeel.COMBO_POPUP_PROTOTYPE,
new WidestComboPopupPrototype());
builder.append("Widest core callback", comboProto2);
JComboBox comboProto3 = new JComboBox(new Object[] { "aa", "aaaaa",
"this is not", "this one is not it",
"this one is it that is for the popup" });