Remove unused imports in GsUploadManager
@@ -18,7 +18,6 @@ import com.google.api.services.storage.StorageScopes;
import com.google.api.services.storage.model.StorageObject;
import com.pinterest.secor.common.LogFilePath;
import com.pinterest.secor.common.SecorConfig;
-import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -30,8 +29,6 @@ import java.util.Collections;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
-import java.util.Date;
-import java.text.SimpleDateFormat;
/**
* Manages uploads to Google Cloud Storage using the Storage class from the Google API SDK.
