Fixed the actual problem that I was running into and reverted the JDK version back to 1.8. I just was skipping the problematic unit test due to some problems in my dev environment.

Author: Jake Waffle

.travis.yml

@@ -5,4 +5,4 @@ cache:
    - $HOME/.m2
 
 jdk:
-   - openjdk11
+   - oraclejdk8

src/test/resources/tests/refRemoteSchema.json

@@ -1,3 +1,3 @@
 {
-  "$ref" : "subschemas.json#/integer"
+  "$ref" : "subSchemas.json#/integer"
 }