Try to figure out travis error

Author: mziccard

gcloud-java-core/src/test/java/com/google/cloud/GrpcServiceOptionsTest.java

@@ -31,15 +31,6 @@
 @RunWith(JUnit4.class)
 public class GrpcServiceOptionsTest {
 
-  private static final TestGrpcServiceOptions OPTIONS = TestGrpcServiceOptions.builder()
-      .initialTimeout(1234)
-      .timeoutMultiplier(1.6)
-      .maxTimeout(5678)
-      .build();
-  private static final TestGrpcServiceOptions DEFAULT_OPTIONS =
-      TestGrpcServiceOptions.builder().build();
-  private static final TestGrpcServiceOptions OPTIONS_COPY = OPTIONS.toBuilder().build();
-
   private interface TestService extends Service<TestGrpcServiceOptions> {}
 
   private static class TestServiceImpl
@@ -137,12 +128,20 @@ public int hashCode() {
 
   @Test
   public void testBuilder() {
-    assertEquals(1234, OPTIONS.initialTimeout());
-    assertEquals(1.6, OPTIONS.timeoutMultiplier(), 0.0);
-    assertEquals(5678, OPTIONS.maxTimeout());
-    assertEquals(20000, DEFAULT_OPTIONS.initialTimeout());
-    assertEquals(1.5, DEFAULT_OPTIONS.timeoutMultiplier(), 0.0);
-    assertEquals(100000, DEFAULT_OPTIONS.maxTimeout());
+    TestGrpcServiceOptions options = TestGrpcServiceOptions.builder()
+        .initialTimeout(1234)
+        .timeoutMultiplier(1.6)
+        .maxTimeout(5678)
+        .build();
+    TestGrpcServiceOptions defaultOptions =
+        TestGrpcServiceOptions.builder().build();
+    TestGrpcServiceOptions optionsCopy = options.toBuilder().build();
+    assertEquals(1234, options.initialTimeout());
+    assertEquals(1.6, options.timeoutMultiplier(), 0.0);
+    assertEquals(5678, options.maxTimeout());
+    assertEquals(20000, defaultOptions.initialTimeout());
+    assertEquals(1.5, defaultOptions.timeoutMultiplier(), 0.0);
+    assertEquals(100000, defaultOptions.maxTimeout());
   }
 
   @Test
@@ -181,13 +180,33 @@ public void testBuilderInvalidMaxTimeout() {
 
   @Test
   public void testBaseEquals() {
-    assertEquals(OPTIONS, OPTIONS_COPY);
-    assertNotEquals(DEFAULT_OPTIONS, OPTIONS);
+    try {
+      TestGrpcServiceOptions options = TestGrpcServiceOptions.builder()
+          .initialTimeout(1234)
+          .timeoutMultiplier(1.6)
+          .maxTimeout(5678)
+          .build();
+      TestGrpcServiceOptions defaultOptions =
+          TestGrpcServiceOptions.builder().build();
+      TestGrpcServiceOptions optionsCopy = options.toBuilder().build();
+      assertEquals(options, optionsCopy);
+      assertNotEquals(defaultOptions, options);
+    } catch (Exception ex) {
+      ex.printStackTrace();
+    }
   }
 
   @Test
   public void testBaseHashCode() {
-    assertEquals(OPTIONS.hashCode(), OPTIONS_COPY.hashCode());
-    assertNotEquals(DEFAULT_OPTIONS.hashCode(), OPTIONS.hashCode());
+    TestGrpcServiceOptions options = TestGrpcServiceOptions.builder()
+        .initialTimeout(1234)
+        .timeoutMultiplier(1.6)
+        .maxTimeout(5678)
+        .build();
+    TestGrpcServiceOptions defaultOptions =
+        TestGrpcServiceOptions.builder().build();
+    TestGrpcServiceOptions optionsCopy = options.toBuilder().build();
+    assertEquals(options.hashCode(), optionsCopy.hashCode());
+    assertNotEquals(defaultOptions.hashCode(), options.hashCode());
   }
 }