Merge pull request #341 from ZP-AlwaysWin/dev01

fix java code style

cassandra/java/src/main/java/io/k8s/cassandra/GoInterface.java

@@ -25,9 +25,9 @@ import com.sun.jna.Pointer;
 import com.sun.jna.Structure;
 
 public interface GoInterface extends Library {
-	public String GetEndpoints(String namespace, String service, String seeds);
+	String GetEndpoints(String namespace, String service, String seeds);
 
-	public class GoSlice extends Structure {
+	class GoSlice extends Structure {
 		public static class ByValue extends GoSlice implements Structure.ByValue {
 		}
 
@@ -36,11 +36,11 @@ public interface GoInterface extends Library {
 		public long cap;
 
 		protected List<String> getFieldOrder() {
-			return Arrays.asList(new String[] { "data", "len", "cap" });
+			return Arrays.asList("data", "len", "cap" );
 		}
 	}
 
-	public class GoString extends Structure {
+	class GoString extends Structure {
 		public static class ByValue extends GoString implements Structure.ByValue {
 		}
 
@@ -48,7 +48,7 @@ public interface GoInterface extends Library {
 		public long n;
 
 		protected List<String> getFieldOrder() {
-			return Arrays.asList(new String[] { "p", "n" });
+			return Arrays.asList("p", "n" );
 		}
 	}
 }

cassandra/java/src/test/java/io/k8s/cassandra/KubernetesSeedProviderTest.java

@@ -20,8 +20,10 @@ import static org.hamcrest.Matchers.empty;
 import static org.hamcrest.Matchers.is;
 import static org.hamcrest.Matchers.not;
 import static org.junit.Assert.assertThat;
+import static org.junit.Assert.assertTrue;
 
 import java.net.InetAddress;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 
@@ -36,12 +38,12 @@ public class KubernetesSeedProviderTest {
 	private static final Logger logger = LoggerFactory.getLogger(KubernetesSeedProviderTest.class);
 
 	@Test
-	@Ignore("has to be run inside of a kube cluster")
+	@Ignore("has to be run inside of a kubernetes cluster")
 	public void getSeeds() throws Exception {
 		SeedProvider provider = new KubernetesSeedProvider(new HashMap<String, String>());
 		List<InetAddress> seeds = provider.getSeeds();
 
-		assertThat(seeds, is(not(empty())));
+		assertThat(seeds, not(empty()));
 
 	}
 }