remove unused loggers

git-svn-id: https://svn.code.sf.net/p/jackcess/code/jackcess/trunk@929 f203690c-595d-4dc9-a70b-905162fa7fd2

src/main/java/com/healthmarketscience/jackcess/ColumnBuilder.java

@@ -36,8 +36,6 @@ import com.healthmarketscience.jackcess.impl.ColumnImpl;
 import com.healthmarketscience.jackcess.impl.DatabaseImpl;
 import com.healthmarketscience.jackcess.impl.JetFormat;
 import com.healthmarketscience.jackcess.impl.PropertyMapImpl;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
 
 /**
  * Builder style class for constructing a {@link Column}.  See {@link
@@ -48,8 +46,6 @@ import org.apache.commons.logging.LogFactory;
  */
 public class ColumnBuilder {
 
-  private static final Log LOG = LogFactory.getLog(ColumnBuilder.class);
-
   /** name of the new column */
   private String _name;
   /** the type of the new column */

src/main/java/com/healthmarketscience/jackcess/impl/PageChannel.java

@@ -34,8 +34,6 @@ import java.nio.ByteOrder;
 import java.nio.channels.Channel;
 import java.nio.channels.FileChannel;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
 
 /**
  * Reads and writes individual pages in a database file
@@ -43,8 +41,6 @@ import org.apache.commons.logging.LogFactory;
  */
 public class PageChannel implements Channel, Flushable {
   
-  private static final Log LOG = LogFactory.getLog(PageChannel.class);
-  
   static final int INVALID_PAGE_NUMBER = -1;
 
   static final ByteOrder DEFAULT_BYTE_ORDER = ByteOrder.LITTLE_ENDIAN;

src/main/java/com/healthmarketscience/jackcess/impl/UsageMap.java

@@ -33,8 +33,6 @@ import java.util.ArrayList;
 import java.util.BitSet;
 import java.util.List;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
 
 /**
  * Describes which database pages a particular table uses
@@ -42,8 +40,6 @@ import org.apache.commons.logging.LogFactory;
  */
 public class UsageMap
 {
-  private static final Log LOG = LogFactory.getLog(UsageMap.class);
-  
   /** Inline map type */
   public static final byte MAP_TYPE_INLINE = 0x0;
   /** Reference map type, for maps that are too large to fit inline */

src/main/java/com/healthmarketscience/jackcess/util/ExportUtil.java

@@ -44,8 +44,6 @@ import com.healthmarketscience.jackcess.CursorBuilder;
 import com.healthmarketscience.jackcess.Database;
 import com.healthmarketscience.jackcess.Row;
 import com.healthmarketscience.jackcess.impl.ByteUtil;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
 
 /**
  * Utility class for exporting tables from an Access database to other
@@ -58,8 +56,6 @@ import org.apache.commons.logging.LogFactory;
  */
 public class ExportUtil {
 
-  private static final Log LOG = LogFactory.getLog(ExportUtil.class);
-
   public static final String DEFAULT_DELIMITER = ",";
   public static final char DEFAULT_QUOTE_CHAR = '"';
   public static final String DEFAULT_FILE_EXT = "csv";

src/main/java/com/healthmarketscience/jackcess/util/ImportUtil.java

@@ -48,8 +48,6 @@ import com.healthmarketscience.jackcess.Table;
 import com.healthmarketscience.jackcess.TableBuilder;
 import com.healthmarketscience.jackcess.impl.ByteUtil;
 import com.healthmarketscience.jackcess.impl.DatabaseImpl;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
 
 /**
  * Utility class for importing tables to an Access database from other
@@ -62,9 +60,6 @@ import org.apache.commons.logging.LogFactory;
  */
 public class ImportUtil 
 {
-
-  private static final Log LOG = LogFactory.getLog(ImportUtil.class);
-
   /** Batch commit size for copying other result sets into this database */
   private static final int COPY_TABLE_BATCH_SIZE = 200;