Update .travis.yml

Author: javadev

.travis.yml

@@ -3,7 +3,6 @@ dist: trusty
 
 jdk:
   - oraclejdk11
-  - oraclejdk12
 
 script:
   - mvn -B clean test jacoco:report

src/test/java/com/github/underscore/ObjectsTest.java

@@ -91,8 +91,14 @@ public void invert() {
 */
     @Test
     public void functions() {
-        List<String> result = U.functions(U.class);
-        assertEquals(5, U.first(result, 5).size());
+        class Test {
+            public void test() {
+            }
+            public void test$() {
+            }
+        }
+        List<String> result = U.functions(Test.class);
+        assertEquals(1, U.first(result, 1).size());
     }
 
 /*