Removing unused imports

Author: scribe

ds3_java_cli/src/main/java/com/spectralogic/ds3cli/command/GetBucket.java

@@ -31,10 +31,7 @@
 import com.spectralogic.ds3client.models.Contents;
 import com.spectralogic.ds3client.networking.FailedRequestException;
 import org.apache.commons.cli.Option;
-
 import java.util.ArrayList;
-import java.util.Collections;
-import java.util.LinkedList;
 import java.util.List;
 
 import static com.spectralogic.ds3cli.ArgumentFactory.BUCKET;