Class clazz = params.getConnectionManagerClass(); if (clazz != null) { try {
Class clazz = params.getConnectionManagerClass(); if (clazz != null) { try {
Class clazz = params.getConnectionManagerClass(); if (clazz != null) { try {
Class clazz = params.getConnectionManagerClass(); if (clazz != null) { try {
Class clazz = params.getConnectionManagerClass(); if (clazz != null) { try {