toString() method implemented

redisson/src/main/java/org/redisson/api/PendingEntry.java

@@ -72,5 +72,14 @@ public class PendingEntry {
     public long getLastTimeDelivered() {
         return lastTimeDelivered;
     }
-    
+
+    @Override
+    public String toString() {
+        return "PendingEntry{" +
+                "id=" + id +
+                ", consumerName='" + consumerName + '\'' +
+                ", idleTime=" + idleTime +
+                ", lastTimeDelivered=" + lastTimeDelivered +
+                '}';
+    }
 }

redisson/src/main/java/org/redisson/api/StreamGroup.java

@@ -96,4 +96,16 @@ public class StreamGroup {
     public int getLag() {
         return lag;
     }
+
+    @Override
+    public String toString() {
+        return "StreamGroup{" +
+                "name='" + name + '\'' +
+                ", consumers=" + consumers +
+                ", pending=" + pending +
+                ", lastDeliveredId=" + lastDeliveredId +
+                ", entriesRead=" + entriesRead +
+                ", lag=" + lag +
+                '}';
+    }
 }