Remove extra blank lines

src/main/java/org/apache/commons/dbutils/BasicRowProcessor.java

@@ -235,7 +235,6 @@ public <T> List<T> toBeanList(final ResultSet resultSet, final Class<? extends T
         return this.convert.toBeanList(resultSet, type);
     }
 
-
     /**
      * Convert a {@code ResultSet} row into a {@code Map}.
      *

src/main/java/org/apache/commons/dbutils/DbUtils.java

@@ -365,7 +365,6 @@ public static void rollback(final Connection conn) throws SQLException {
         }
     }
 
-
     /**
      * Performs a rollback on the {@code Connection} then closes it,
      * avoid closing if null.

src/main/java/org/apache/commons/dbutils/GenerousBeanProcessor.java

@@ -16,13 +16,11 @@
  */
 package org.apache.commons.dbutils;
 
-
 import java.beans.PropertyDescriptor;
 import java.sql.ResultSetMetaData;
 import java.sql.SQLException;
 import java.util.Arrays;
 
-
 /**
  * Provides generous name matching (e.g. underscore-aware) from DB
  * columns to Java Bean properties.

src/main/java/org/apache/commons/dbutils/handlers/ArrayListHandler.java

@@ -54,7 +54,6 @@ public ArrayListHandler(final RowProcessor convert) {
         this.convert = convert;
     }
 
-
     /**
      * Convert row's columns into an {@code Object[]}.
      * @param resultSet {@code ResultSet} to process.

src/test/java/org/apache/commons/dbutils/handlers/ColumnListHandlerTest.java

@@ -27,7 +27,6 @@
  */
 public class ColumnListHandlerTest extends BaseTestCase {
 
-
     public void testColumnIndexHandle() throws SQLException {
         final ResultSetHandler<List<String>> h = new ColumnListHandler<>(2);
         final List<String> results = h.handle(this.getResultSet());

src/test/java/org/apache/commons/dbutils/handlers/KeyedHandlerTest.java

@@ -28,7 +28,6 @@
 
 public class KeyedHandlerTest extends BaseTestCase {
 
-
     public void testColumnIndexHandle() throws SQLException {
         final ResultSetHandler<Map<String, Map<String, Object>>> h = new KeyedHandler<>(2);
         final Map<String, Map<String, Object>> results = h.handle(this.getResultSet());