fix for issue swagger-api#1108

Author: gracekarina

modules/swagger-parser-v3/src/main/java/io/swagger/v3/parser/util/OpenAPIDeserializer.java

@@ -1568,6 +1568,11 @@ public Parameter getParameter(ObjectNode obj, String location, ParseResult resul
             parameter.setExample(example);
         }
 
+        Boolean allowReserved = getBoolean("allowReserved", obj, false, location, result);
+        if (allowReserved != null) {
+            parameter.setAllowReserved(allowReserved);
+        }
+
         ObjectNode contentNode = getObject("content",obj,false,location,result);
         if(contentNode!= null) {
             parameter.setContent(getContent(contentNode, String.format("%s.%s", location, "content"), result));

modules/swagger-parser-v3/src/test/java/io/swagger/v3/parser/test/OpenAPIV3ParserTest.java

@@ -65,6 +65,15 @@ public class OpenAPIV3ParserTest {
     protected int serverPort = getDynamicPort();
     protected WireMockServer wireMockServer;
 
+
+    @Test
+    public void testIssue1108() {
+        OpenAPIV3Parser parser = new OpenAPIV3Parser();
+        OpenAPI openAPI = parser.read("issue-1108.yaml");
+        assertNotNull(openAPI);
+        assertNotNull(openAPI.getPaths().get("/pets").getGet().getParameters().get(0).getAllowReserved());
+    }
+
     @Test
     public void testRemoteParameterIssue1094(@Injectable final List<AuthorizationValue> auths) throws Exception{
 

modules/swagger-parser-v3/src/test/resources/issue-1108.yaml

@@ -0,0 +1,22 @@
+openapi: "3.0.0"
+info:
+  version: 1.0.0
+  title: Swagger petstore
+  license:
+    name: MIT
+servers:
+  - url: http://petstore.swagger.io/v1
+paths:
+  /pets:
+    get:
+      summary: List all pets
+      operationId: listpets
+      tags:
+        - pets
+      parameters:
+        - name: limit
+          in: query
+          allowReserved: false
+      responses:
+        '200':
+          description: A paged array of pets