add DisConnectCause

Author: 317787106

framework/src/main/java/org/tron/core/net/service/effective/ResilienceService.java

@@ -81,7 +81,7 @@ private void disconnectRandom() {
       if (!peers.isEmpty()) {
         int index = new Random().nextInt(peers.size());
         disconnectFromPeer(peers.get(index), ReasonCode.RANDOM_ELIMINATION,
-            DisConnectCause.RANDOM_ELIMINATION);
+            DisconnectCause.RANDOM_ELIMINATION);
       }
     }
   }
@@ -101,7 +101,7 @@ private void disconnectLan() {
           .collect(Collectors.toList());
       Optional<PeerConnection> one = getEarliestPeer(peers);
       one.ifPresent(
-          peer -> disconnectFromPeer(peer, ReasonCode.BAD_PROTOCOL, DisConnectCause.LAN_NODE));
+          peer -> disconnectFromPeer(peer, ReasonCode.BAD_PROTOCOL, DisconnectCause.LAN_NODE));
     }
   }
 
@@ -121,7 +121,7 @@ private void disconnectIsolated2() {
 
       Optional<PeerConnection> one = getEarliestPeer(peers);
       one.ifPresent(peer -> disconnectFromPeer(peer, ReasonCode.BAD_PROTOCOL,
-          DisConnectCause.ISOLATE2_ACTIVE));
+          DisconnectCause.ISOLATE2_ACTIVE));
     }
 
     //disconnect from some passive nodes, make sure retention nodes' num <= 0.8 * maxConnection,
@@ -147,7 +147,7 @@ private void disconnectIsolated2() {
       logger.info("All peer Size:{}, plan size:{}, candidate size:{}, real size:{}", peerSize,
           disconnectSize, candidateSize, peers.size());
       peers.forEach(peer -> disconnectFromPeer(peer, ReasonCode.BAD_PROTOCOL,
-          DisConnectCause.ISOLATE2_PASSIVE));
+          DisconnectCause.ISOLATE2_PASSIVE));
     }
   }
 
@@ -180,14 +180,14 @@ private boolean isIsolateLand2() {
   }
 
   private void disconnectFromPeer(PeerConnection peer, ReasonCode reasonCode,
-      DisConnectCause cause) {
+      DisconnectCause cause) {
     int inactiveSeconds = (int) ((System.currentTimeMillis() - peer.getLastActiveTime()) / 1000);
     logger.info("Disconnect from peer {}, inactive seconds {}, cause: {}",
         peer.getInetSocketAddress(), inactiveSeconds, cause);
     peer.disconnect(reasonCode);
   }
 
-  private enum DisConnectCause {
+  private enum DisconnectCause {
     RANDOM_ELIMINATION,
     LAN_NODE,
     ISOLATE2_ACTIVE,