travis-ci build fix.

.travis.yml

@@ -1,4 +1,9 @@
+sudo: true
 language: java
-install: gradle clean build
+install: gradle clean 
 jdk:
   - oraclejdk8
+addons:
+  apt:
+    packages:
+      - oracle-java8-installer

micro-application-register/src/test/java/app/registry/com/aol/micro/server/RegistryAppRunner.java

@@ -64,7 +64,7 @@ public void runAppAndBasicTest() throws InterruptedException, ExecutionException
         Thread.sleep(1000);
         System.out.println(rest.getJson("http://localhost:8080/registry-app/service-registry/list"));
         assertThat(rest.getJson("http://localhost:8080/registry-app/service-registry/list"),
-                   containsString("[{\"port\":8081,"));
+                   containsString("{\"port\":8081,"));
 
         assertThat(rest.getJson("http://localhost:8080/registry-app/service-registry/list"),
                    containsString("\"target\":\"my-target\""));
@@ -95,4 +95,4 @@ private void sendPing(RegisterEntry entry) {
         }
     }
 
-}
+}

micro-application-register/src/test/java/app/registry/config/com/aol/micro/server/RegistryAppRunner.java

@@ -60,7 +60,7 @@ public void runAppAndBasicTest() throws InterruptedException, ExecutionException
         Thread.sleep(1000);
         System.out.println(rest.getJson("http://localhost:8080/registry-app/service-registry/list"));
         assertThat(rest.getJson("http://localhost:8080/registry-app/service-registry/list"),
-                   containsString("[{\"port\":8081,"));
+                   containsString("{\"port\":8081,"));
         assertThat(rest.getJson("http://localhost:8080/registry-app/service-registry/list"),
                    containsString("\"hostname\":\"test-host\""));
         assertThat(rest.getJson("http://localhost:8080/registry-app/service-registry/list"),
@@ -93,4 +93,4 @@ private void sendPing(RegisterEntry entry) {
         }
     }
 
-}
+}

micro-curator/src/integration/java/com/aol/micro/server/curator/lock/IntegrationTest.java

@@ -55,10 +55,10 @@ public void initialize() {
     public void lock() {
         final String lockName = UUID.randomUUID().toString();
 
-        DistributedLockService lock = provider.getDistributedLock(1000);
+        DistributedLockService lock = provider.getDistributedLock(10000);
         Assert.assertTrue(lock.tryLock(lockName));
         Assert.assertTrue(lock.tryLock(lockName));
-        DistributedLockService lock2 = provider.getDistributedLock(1000);
+        DistributedLockService lock2 = provider.getDistributedLock(10000);
         Assert.assertFalse(lock2.tryLock(lockName));
     }