in src/main/java/org/apache/sling/feature/launcher/impl/launchers/FrameworkLauncher.java [141:149]
private void setOptionalSupplier(final Object restart, final String name, final Supplier<Object> supplier) throws IllegalAccessException, IllegalArgumentException, InvocationTargetException {
try {
final Method setSupplier = restart.getClass().getMethod(name, Supplier.class);
setSupplier.setAccessible(true);
setSupplier.invoke(restart, supplier);
} catch ( final NoSuchMethodException nsme) {
// ignore
}
}