public void run() {
super.run();
Thread.yield();
DirectoryProvider[] randomEvailableDPs = getRandomAvailableDPs();
for ( DirectoryProvider dp : randomEvailableDPs ) {
TestManipulatorPerDP testManipulatorPerDP = readerProvider.manipulators.get( dp.getDirectory() );
testManipulatorPerDP.setIndexChanged();
}
countDoneIndexmods.incrementAndGet();
}