Fix test failures

Author: ayeshLK

ballerina/tests/jms_listener_validation_tests.bal

@@ -183,7 +183,7 @@ isolated function testSvcOnErrorWithoutParameters() returns error? {
     if result is Error {
         test:assertEquals(
                 result.message(),
-                "Failed to attach service to listener: onError method must have exactly one parameter.",
+                "Failed to attach service to listener: onError method must have exactly one parameter of type 'jms:Error'.",
                 "Invalid error message received");
     }
 }
@@ -229,7 +229,7 @@ isolated function testSvcOnErrorWithAdditionalParameters() returns error? {
     if result is Error {
         test:assertEquals(
                 result.message(),
-                "Failed to attach service to listener: onError method must have exactly one parameter.",
+                "Failed to attach service to listener: onError method must have exactly one parameter of type 'jms:Error'.",
                 "Invalid error message received");
     }    
 }

native/src/main/java/io/ballerina/stdlib/java.jms/listener/Service.java

@@ -141,7 +141,8 @@ private static void validateOnMessageMethod(RemoteMethodType onMessageMethod) {
 
     private static void validateOnErrorMethod(RemoteMethodType onErrorMethod) {
         if (onErrorMethod.getParameters().length != 1) {
-            throw CommonUtils.createError(JMS_ERROR, "onError method must have exactly one parameter of type 'jms:Error'.");
+            throw CommonUtils.createError(JMS_ERROR,
+                    "onError method must have exactly one parameter of type 'jms:Error'.");
         }
 
         Parameter parameter = onErrorMethod.getParameters()[0];