import java.util.Random;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
<BUG>import java.util.concurrent.atomic.AtomicInteger;
public final class EnterpriseCacheTestClient {</BUG>
private static final String NAMESPACE = "test";
private static final long STATS_SECONDS = 10;
private final String[] values = new String[500];

import java.util.Random;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
import static com.hazelcast.codesamples.helper.LicenseUtils.ENTERPRISE_LICENSE_KEY;
public final class EnterpriseCacheTestClient {
private static final String NAMESPACE = "test";
private static final long STATS_SECONDS = 10;
private final String[] values = new String[500];
