@Test
public void testCurrentHashMap() {
final Map<Integer, Integer> hash = new ConcurrentHashMap<Integer, Integer>();
Nano.bench()
.measurements(measurements)
.threads(threads)
.measure(
"concurrent-hashmap",
new Runnable() {
public void run() {
Random random = new Random(10000);
for (int i = 0; i < 1000; i++) {
hash.put(i, i);
if (i % 2 == 0) {
for (int j = 0; j < 3; j++) {
hash.get(random.nextInt());
}
}
}
}
});
}
@Test
public void testSyncHashMap() {
final Map<Integer, Integer> hash = Collections.synchronizedMap(new HashMap<Integer, Integer>());
Nano.bench()
.measurements(measurements)
.threads(threads)
.measure(
"sync-hashmap",
new Runnable() {
public void run() {
Random random = new Random(10000);
for (int i = 0; i < 1000; i++) {
hash.put(i, i);
if (i % 2 == 0) {
for (int j = 0; j < 3; j++) {
hash.get(random.nextInt());
}
}
}
}
});
}