Extract interfaces (PoolStatus, PoolStatistics), tidy method visibility and package locations.

Author: rbygrave

src/main/java/org.avaje.datasource/pool/ExtendedStatement.java

@@ -1,4 +1,4 @@
-package org.avaje.datasource.pool;
+package org.avaje.datasource.delegate;
 
 import java.sql.*;
 import java.util.Map;

…n/java/org.avaje.datasource/Factory.java …n/java/org/avaje/datasource/Factory.javasrc/main/java/org.avaje.datasource/Factory.java renamed to src/main/java/org/avaje/datasource/Factory.java src/main/java/org.avaje.datasource/Factory.java renamed to src/main/java/org/avaje/datasource/Factory.java

@@ -1,4 +1,4 @@
-package org.avaje.datasource.pool;
+package org.avaje.datasource.delegate;
 
 import java.io.InputStream;
 import java.io.Reader;
@@ -9,7 +9,7 @@
 
 public class PreparedStatementDelegator implements PreparedStatement {
 
-  private final PreparedStatement delegate;
+  protected final PreparedStatement delegate;
 
   public PreparedStatementDelegator(PreparedStatement delegate) {
     this.delegate = delegate;