Set example package name (#847)

Signed-off-by: yhmo <yihua.mo@zilliz.com>

examples/main/java/io/milvus/BinaryVectorExample.java

@@ -16,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package io.milvus;
 
 import io.milvus.client.MilvusServiceClient;
 import io.milvus.common.clientenum.ConsistencyLevelEnum;

examples/main/java/io/milvus/BulkWriterExample.java

@@ -16,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package io.milvus;
 
 import com.alibaba.fastjson.JSONObject;
 import com.fasterxml.jackson.annotation.JsonProperty;

examples/main/java/io/milvus/CommonUtils.java

@@ -16,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package io.milvus;
 
 import io.milvus.param.R;
 import org.tensorflow.ndarray.buffer.ByteDataBuffer;
@@ -25,6 +26,7 @@ import org.tensorflow.types.TFloat16;
 import java.nio.ByteBuffer;
 import java.util.*;
 
+
 public class CommonUtils {
 
     public static void handleResponseStatus(R<?> r) {

examples/main/java/io/milvus/Float16VectorExample.java

@@ -16,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package io.milvus;
 
 import io.milvus.client.MilvusServiceClient;
 import io.milvus.common.clientenum.ConsistencyLevelEnum;
@@ -32,7 +33,6 @@ import java.util.*;
 import org.tensorflow.ndarray.buffer.ByteDataBuffer;
 import org.tensorflow.types.*;
 
-
 public class Float16VectorExample {
     private static final String COLLECTION_NAME = "java_sdk_example_float16";
     private static final String ID_FIELD = "id";

examples/main/java/io/milvus/GeneralExample.java

@@ -16,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package io.milvus;
 
 import com.alibaba.fastjson.JSONObject;
 import io.milvus.client.MilvusClient;

examples/main/java/io/milvus/HighLevelExample.java

@@ -16,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package io.milvus;
 
 import com.alibaba.fastjson.JSONObject;
 import com.google.common.collect.Lists;

examples/main/java/io/milvus/HybridSearchExample.java

@@ -16,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package io.milvus;
 
 import com.alibaba.fastjson.JSONObject;
 import com.google.common.collect.Lists;
@@ -37,6 +38,7 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
+
 public class HybridSearchExample {
     private static final String HOST = "localhost";
     private static final int HOST_PORT = 19530;

examples/main/java/io/milvus/RBACExample.java

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
+package io.milvus;
 
 import io.milvus.client.MilvusServiceClient;
 import io.milvus.grpc.ListCredUsersResponse;
@@ -29,6 +29,7 @@ import io.milvus.param.credential.ListCredUsersParam;
 import io.milvus.param.role.*;
 import org.apache.commons.lang3.Validate;
 
+
 public class RBACExample {
     private static final MilvusServiceClient milvusClient;
 

examples/main/java/io/milvus/SimpleExample.java

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
+package io.milvus;
 
 import com.alibaba.fastjson.JSONObject;
 import io.milvus.client.MilvusServiceClient;
@@ -28,6 +28,7 @@ import io.milvus.param.index.*;
 import io.milvus.response.*;
 import java.util.*;
 
+
 public class SimpleExample {
     private static final String COLLECTION_NAME = "java_sdk_example_simple";
     private static final String ID_FIELD = "book_id";

examples/main/java/io/milvus/SparseVectorExample.java

@@ -16,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package io.milvus;
 
 import io.milvus.client.MilvusServiceClient;
 import io.milvus.common.clientenum.ConsistencyLevelEnum;
@@ -32,6 +33,7 @@ import io.milvus.response.SearchResultsWrapper;
 
 import java.util.*;
 
+
 public class SparseVectorExample {
     private static final String COLLECTION_NAME = "java_sdk_example_sparse";
     private static final String ID_FIELD = "id";

examples/main/java/io/milvus/TLSExample.java

@@ -16,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package io.milvus;
 
 import io.milvus.client.MilvusServiceClient;
 import io.milvus.grpc.CheckHealthResponse;