static class KKKK {
int a;
int b;
}
public static void main(String[] args) {
Map<Integer, Boolean> ccc = new HashMap<>();
for (int i = 0; i < 1000000; i++) {
KKKK bb = new KKKK();
// System.err.println(bb.hashCode());
if (ccc.containsKey(bb.hashCode())) {
System.err.println("CCCCC::" + i);
break;
} else {
ccc.put(bb.hashCode(), false);
}
}
}
Connected to the target VM, address: '127.0.0.1:42682', transport: 'socket'
CCCCC::105303
2505





