src/main/java/com/rockagen/commons/http/HttpConn.java
public static UsernamePasswordCredentials getUPC(String usernameSamePassword) {
        if (CommUtil.isBlank(usernameSamePassword)) {
            return null;
        }
        return new UsernamePasswordCredentials(usernameSamePassword);
    }
public static UsernamePasswordCredentials getUPC(String usernameSamePassword) {
        if (CommUtil.isBlank(usernameSamePassword)) {
            return null;
        }
        return new UsernamePasswordCredentials(usernameSamePassword);
    }
Get UsernamePasswordCredentials

@param usernameSamePassword the same string of username and password
@return UsernamePasswordCredentials