try {\r
DB db = new DB();\r
@SuppressWarnings("resource")\r
Connection conn = db.getConnection();\r
String sql = "select NODEID, NAME from NODES";\r
ps = conn.prepareStatement(sql);\r
try {\r
DB db = new DB();\r
@SuppressWarnings("resource")\r
Connection conn = db.getConnection();\r
String sql = "select NODEID, NAME from NODES";\r
ps = conn.prepareStatement(sql);\r