fixes imports

Author: otaviojava

cassandra-driver/src/main/java/org/eclipse/jnosql/diana/cassandra/column/DefaultCassandraColumnFamilyManager.java

@@ -32,7 +32,6 @@
 
 import java.time.Duration;
 import java.util.Map;
-import java.util.Objects;
 import java.util.concurrent.Executor;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;

cassandra-driver/src/main/java/org/eclipse/jnosql/diana/cassandra/column/QueryExecutorType.java

@@ -18,7 +18,6 @@
 import com.datastax.oss.driver.api.core.cql.ResultSet;
 import com.datastax.oss.driver.api.core.cql.Row;
 import com.datastax.oss.driver.api.core.cql.SimpleStatement;
-import com.datastax.oss.driver.api.core.paging.OffsetPager;
 import com.datastax.oss.driver.api.querybuilder.select.Select;
 import jakarta.nosql.column.ColumnEntity;
 import jakarta.nosql.column.ColumnQuery;

cassandra-driver/src/main/java/org/eclipse/jnosql/diana/cassandra/column/Relations.java

@@ -14,7 +14,6 @@
  */
 package org.eclipse.jnosql.diana.cassandra.column;
 
-import com.datastax.oss.driver.api.querybuilder.Literal;
 import com.datastax.oss.driver.api.querybuilder.QueryBuilder;
 import com.datastax.oss.driver.api.querybuilder.relation.Relation;
 import com.datastax.oss.driver.api.querybuilder.term.Term;
@@ -29,7 +28,6 @@
 import java.util.Collections;
 import java.util.List;
 import java.util.Objects;
-import java.util.stream.Collectors;
 
 import static com.datastax.oss.driver.api.querybuilder.QueryBuilder.literal;