Illegal character in path at index 48: v1/payments/payment/PAY-7RS28472XP740142YLPMYPOA /execute

[Nirosan]

Hi,

I am using PayPal Java SDK to execute payment.

My code is look like this:

public Map<String, Object> completePayment(HttpServletRequest request) {
    Map<String, Object> response = new HashMap<>();
    logger.info("Payment ID: " + request.getParameter("paymentId"));
    logger.info("Payer ID: " + request.getParameter("payerId"));
    Payment payment = new Payment();
    payment.setId(request.getParameter("paymentId"));

    PaymentExecution paymentExecution = new PaymentExecution();
    paymentExecution.setPayerId(request.getParameter("payerId"));
    try {
        logger.info("Payment Execution: " + paymentExecution.toJSON());
        APIContext context = new APIContext(clientId, clientSecret, "sandbox");

        Payment createdPayment = payment.execute(context, paymentExecution);

        if(createdPayment != null){
            response.put("status", "success");
            response.put("payment", createdPayment);
        }
    } catch (PayPalRESTException e) {
        // TODO Logger
        logger.info("CompletePayment Exception: " + e.getDetails());
    }
    return response;
}

 But the execute method of PaymentExecution throws java.net.URISyntaxException:

Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is java.lang.IllegalArgumentException: Illegal character in path at index 48: v1/payments/payment/PAY-7RS28472XP740142YLPMYPOA /execute] with root cause

java.net.URISyntaxException: Illegal character in path at index 48: v1/payments/payment/PAY-7RS28472XP740142YLPMYPOA /execute
	at java.net.URI$Parser.fail(URI.java:2848) ~[na:1.8.0_91]
	at java.net.URI$Parser.checkChars(URI.java:3021) ~[na:1.8.0_91]
	at java.net.URI$Parser.parseHierarchical(URI.java:3105) ~[na:1.8.0_91]
	at java.net.URI$Parser.parse(URI.java:3063) ~[na:1.8.0_91]
	at java.net.URI.<init>(URI.java:588) ~[na:1.8.0_91]
	at java.net.URI.create(URI.java:850) ~[na:1.8.0_91]
	at java.net.URI.resolve(URI.java:1036) ~[na:1.8.0_91]
	at com.paypal.base.rest.RESTAPICallPreHandler.getEndPoint(RESTAPICallPreHandler.java:169) ~[rest-api-sdk-1.14.0.jar:na]
	at com.paypal.base.rest.PayPalResource.createHttpConfiguration(PayPalResource.java:457) ~[rest-api-sdk-1.14.0.jar:na]
	at com.paypal.base.rest.PayPalResource.configureAndExecute(PayPalResource.java:293) ~[rest-api-sdk-1.14.0.jar:na]
	at com.paypal.base.rest.PayPalResource.configureAndExecute(PayPalResource.java:228) ~[rest-api-sdk-1.14.0.jar:na]
	at com.paypal.api.payments.Payment.execute(Payment.java:226) ~[rest-api-sdk-1.14.0.jar:na]

I think it because of the space between paymentId and /execute: 

v1/payments/payment/PAY-7RS28472XP740142YLPMYPOA /execute

 then its an exception in 

RESTAPICallPreHandler.java:169

Could you please help me?

How can I solve this problem?

Thany you