Revert "Fix for issue-1419"

Author: gracekarina

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

@@ -2285,12 +2285,7 @@ public Schema getSchema(ObjectNode node, String location, ParseResult result){
                     catch( ParseException e) {
                         result.invalidType( location, String.format( "enum=`%s`", e.getMessage()), schema.getFormat(), n);
                     }
-                } else if (n.isArray()) {
-                    for (JsonNode n1 : (ArrayNode)n) {
-                        schema.addEnumItemObject(String.valueOf(n1));
-                    }
-                }
-                else {
+                } else {
                     result.invalidType(location, "enum", "value", n);
                 }
             }

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

@@ -2680,21 +2680,4 @@ public void testDiscriminatorSeparateFileExternalMapping() throws Exception {
         Assert.assertNotNull(cat);
     }
 
-    @Test
-    public void testParser() {
-
-        OpenAPIV3Parser parser = new OpenAPIV3Parser();
-        ParseOptions options =  new ParseOptions();
-        options.setResolve(Boolean.TRUE);
-        final SwaggerParseResult result = parser.readLocation("src/test/resources/issue-1419.yaml", null, options);
-        System.out.println(result.getMessages());
-        Assert.assertNotNull(result);
-        ArraySchema schema   = (ArraySchema) result.getOpenAPI().getComponents().getSchemas().get("Vehicle").getProperties().get("arrayG");
-        ArraySchema schema1 = (ArraySchema) schema.getItems();
-        ArrayList enum1 = (ArrayList) schema1.getEnum();
-
-        Assert.assertEquals(enum1.get(0),"[[1,2],[2,6]]");
-
-    }
-
 }