Refactor spring master slave data source codes.

sharding-jdbc-core-spring/sharding-jdbc-core-spring-namespace/src/main/java/io/shardingjdbc/spring/datasource/SpringMasterSlaveDataSource.java

@@ -33,11 +33,6 @@ import java.util.Map;
  */
 public class SpringMasterSlaveDataSource extends MasterSlaveDataSource {
     
-    public SpringMasterSlaveDataSource(final String name, final String masterDataSourceName,
-                                       final DataSource masterDataSource, final Map<String, DataSource> slaveDataSourceMap, final Map<String, Object> configMap) throws SQLException {
-        super(new MasterSlaveRule(name, masterDataSourceName, masterDataSource, slaveDataSourceMap), configMap);
-    }
-    
     public SpringMasterSlaveDataSource(final String name, final String masterDataSourceName,
                                        final DataSource masterDataSource, final Map<String, DataSource> slaveDataSourceMap, 
                                        final MasterSlaveLoadBalanceAlgorithm strategy, final Map<String, Object> configMap) throws SQLException {

sharding-jdbc-orchestration-spring/sharding-jdbc-orchestration-spring-namespace/src/main/java/io/shardingjdbc/orchestration/spring/datasource/SpringMasterSlaveDataSource.java

@@ -34,11 +34,6 @@ import java.util.Map;
  */
 public class SpringMasterSlaveDataSource extends MasterSlaveDataSource {
     
-    public SpringMasterSlaveDataSource(final String name, final String masterDataSourceName,
-                                       final DataSource masterDataSource, final Map<String, DataSource> slaveDataSourceMap) throws SQLException {
-        super(new MasterSlaveRule(name, masterDataSourceName, masterDataSource, slaveDataSourceMap), Collections.<String, Object>emptyMap());
-    }
-    
     public SpringMasterSlaveDataSource(final String name, final String masterDataSourceName,
                                        final DataSource masterDataSource, final Map<String, DataSource> slaveDataSourceMap, final MasterSlaveLoadBalanceAlgorithm strategy) throws SQLException {
         super(new MasterSlaveRule(name, masterDataSourceName, masterDataSource, slaveDataSourceMap, strategy), Collections.<String, Object>emptyMap());