private static void initOperationThreads(
OperationThread[] operationThreads, ThreadFactory threadFactory) {
for (int threadId = 0; threadId < operationThreads.length; threadId++) {
OperationThread operationThread = (OperationThread) threadFactory.newThread(null);
operationThreads[threadId] = operationThread;
operationThread.start();
}
}
private static void awaitTermination(OperationThread[] operationThreads) {
for (OperationThread thread : operationThreads) {
try {
thread.awaitTermination(TERMINATION_TIMEOUT_SECONDS, TimeUnit.SECONDS);
} catch (InterruptedException ignored) {
Thread.currentThread().interrupt();
}
}
}
private static void interruptAll(OperationThread[] operationThreads) {
for (OperationThread thread : operationThreads) {
thread.interrupt();
}
}