Removed the DBHelper class. We dont need it now. Will be upgrading the DB from gradle using the flyway plugin

mifosng-provider/src/main/java/org/mifosplatform/database/DBMigrationHelper.java

@@ -1,29 +0,0 @@
-package org.mifosplatform.database;
-import com.googlecode.flyway.core.Flyway;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-import javax.sql.DataSource;
-
-/**
- * Use Flyway library to migrate DB schema. Searches for .sql files in the migrate folder.
- * For more details on this refer to:
- * http://flywaydb.org/documentation/migration/sql.html
- */
-public class DBMigrationHelper {
-
-//    private static final String DB_CONNECTION_URL = "jdbc:mysql://localhost:3306/mifostenant-default";
-//    private static final String DB_USER = "root";
-//    private static final String DB_PASSWORD = "mysql";
-
-    protected final Log logger = LogFactory.getLog(getClass());
-
-    public void migrateDB(DataSource tenantDataSource){
-
-       logger.info("Checking for DB Schema Migration. Tenant: "+ tenantDataSource);
-
-       Flyway flyway = new Flyway();
-       flyway.setDataSource(tenantDataSource);
-       flyway.migrate();
-   }
-}

mifosng-provider/src/main/java/org/mifosplatform/infrastructure/core/service/TomcatJdbcDataSourcePerTenantService.java

@@ -12,7 +12,6 @@ import javax.sql.DataSource;
 
 import org.apache.tomcat.jdbc.pool.PoolConfiguration;
 import org.apache.tomcat.jdbc.pool.PoolProperties;
-import org.mifosplatform.database.DBMigrationHelper;
 import org.mifosplatform.infrastructure.core.domain.MifosPlatformTenant;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;