Merge pull request tronprotocol#3114 from linktechchi/develop

remove KademliaOptions from common module

Author: xxo1shine

common/src/main/java/org/tron/common/option/KademliaOptions.java

@@ -7,7 +7,6 @@
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.spongycastle.util.encoders.Hex;
-import org.tron.common.option.KademliaOptions;
 import org.tron.common.utils.ByteArray;
 import org.tron.common.utils.Utils;
 
@@ -56,8 +55,9 @@ public static Node instanceOf(String hostPort) {
   }
 
   public static byte[] getNodeId() {
+    int NODE_ID_LENGTH = 64;
     Random gen = new Random();
-    byte[] id = new byte[KademliaOptions.NODE_ID_LEN];
+    byte[] id = new byte[NODE_ID_LENGTH];
     gen.nextBytes(id);
     return id;
   }