Removed unused import

Author: RachelTucker

ds3-sdk/src/main/java/com/spectralogic/ds3client/helpers/Ds3ClientHelpersImpl.java

@@ -28,7 +28,6 @@
 import com.spectralogic.ds3client.commands.decorators.PutFolderRequest;
 import com.spectralogic.ds3client.commands.decorators.PutFolderResponse;
 import com.spectralogic.ds3client.commands.spectrads3.*;
-import com.spectralogic.ds3client.exceptions.FolderNameMissingTrailingForwardSlash;
 import com.spectralogic.ds3client.helpers.events.EventRunner;
 import com.spectralogic.ds3client.helpers.events.SameThreadEventRunner;
 import com.spectralogic.ds3client.helpers.options.ReadJobOptions;