refactoring

redisson/src/main/java/org/redisson/RedissonScoredSortedSet.java

@@ -778,7 +778,7 @@ public class RedissonScoredSortedSet<V> extends RedissonExpirable implements RSc
         return commandExecutor.writeAsync(getRawName(), codec, RedisCommands.ZREMRANGEBYSCORE, getRawName(), startValue, endValue);
     }
 
-    private String value(double score, boolean inclusive) {
+    protected final String value(double score, boolean inclusive) {
         StringBuilder element = new StringBuilder();
         if (!inclusive) {
             element.append("(");

redisson/src/main/java/org/redisson/client/protocol/ScoredEntry.java

@@ -18,12 +18,12 @@ package org.redisson.client.protocol;
 import java.util.Objects;
 
 /**
- * 
+ *
  * @author Nikita Koksharov
  *
  * @param <V> value type
  */
-public class ScoredEntry<V> {
+public class ScoredEntry<V> implements Comparable<ScoredEntry<V>> {
 
     private final Double score;
     private final V value;
@@ -54,4 +54,17 @@ public class ScoredEntry<V> {
     public int hashCode() {
         return Objects.hash(score, value);
     }
+
+    @Override
+    public int compareTo(ScoredEntry<V> o) {
+        return score.compareTo(o.score);
+    }
+
+    @Override
+    public String toString() {
+        return "ScoredEntry{" +
+                "score=" + score +
+                ", value=" + value +
+                '}';
+    }
 }