ATLAS-2814: Removed unused imports.

repository/src/main/java/org/apache/atlas/repository/impexp/ExportImportAuditService.java

@@ -28,7 +28,6 @@ import org.apache.atlas.model.impexp.ExportImportAuditEntry;
 import org.apache.atlas.model.instance.AtlasEntityHeader;
 import org.apache.atlas.repository.ogm.DataAccess;
 import org.apache.atlas.repository.ogm.ExportImportAuditEntryDTO;
-import org.apache.cassandra.cql3.statements.Restriction;
 import org.apache.commons.lang.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

repository/src/main/java/org/apache/atlas/repository/store/graph/v2/EntityGraphRetriever.java

@@ -18,7 +18,6 @@
 package org.apache.atlas.repository.store.graph.v2;
 
 import com.fasterxml.jackson.core.type.TypeReference;
-import jnr.ffi.annotations.In;
 import org.apache.atlas.AtlasErrorCode;
 import org.apache.atlas.exception.AtlasBaseException;
 import org.apache.atlas.model.TimeBoundary;