StopWatch sw1 = new StopWatch("[BplusTreeUniq] Index Construction of " + REPEAT);
for(int i = 0; i < REPEAT; i++) {
long v = random.nextLong();
byte[] b = Primitives.toBytes(v);
Value k = new Value(b);
Assert.assertTrue(btree.addValue(k, v) == -1);
list.add(b);
}
System.err.println(sw1);
btree.flush(true, true);