be able to upload to maven central to config

[bytom/bytom-java-sdk.git] / src / main / java / io / bytom / api / Key.java

diff --git a/src/main/java/io/bytom/api/Key.java b/src/main/java/io/bytom/api/Key.java
index e1e90fd..558b6a7 100644 (file)
--- a/src/main/java/io/bytom/api/Key.java
+++ b/src/main/java/io/bytom/api/Key.java
@@ -75,7 +75,7 @@ public class Key {
      * @throws BytomException BytomException
      */
     public static void delete(Client client, String xpub, String password) throws BytomException {
-        Map<String, String> req = new HashMap<>();
+        Map<String, String> req = new HashMap<String, String>();
         req.put("xpub", xpub);
         req.put("password", password);
         client.request("delete-key", req);