JDK 7编译兼容

git-svn-id: http://code.alibabatech.com/svn/druid/trunk@914 b9813039-fb51-4c41-a8b9-e21c2acb5095

src/main/java/com/alibaba/druid/mock/MockDriver.java

@@ -24,11 +24,13 @@ import java.sql.DriverPropertyInfo;
 import java.sql.NClob;
 import java.sql.ResultSet;
 import java.sql.SQLException;
+import java.sql.SQLFeatureNotSupportedException;
 import java.sql.SQLXML;
 import java.util.List;
 import java.util.Properties;
 import java.util.concurrent.CopyOnWriteArrayList;
 import java.util.concurrent.atomic.AtomicLong;
+import java.util.logging.Logger;
 
 import com.alibaba.druid.logging.Log;
 import com.alibaba.druid.logging.LogFactory;
@@ -278,4 +280,8 @@ public class MockDriver implements Driver {
     protected SQLXML createSQLXML(MockConnection conn) throws SQLException {
         return new MockSQLXML();
     }
+
+    public Logger getParentLogger() throws SQLFeatureNotSupportedException {
+        throw new SQLFeatureNotSupportedException();
+    }
 }