84c8c796a472a524a3207d80b4d1724e3d6875dc,src/org/jgroups/protocols/pbcast/NAKACK.java,NAKACK,printSentMsgs,#,1378

Before Change


        Long min_seqno, max_seqno;
        synchronized(sent_msgs) {
            min_seqno=!sent_msgs.isEmpty()? (Long)sent_msgs.firstKey() : new Long(0);
            max_seqno=!sent_msgs.isEmpty()? (Long)sent_msgs.lastKey() : new Long(0);
        }
        sb.append('[').append(min_seqno).append(" - ").append(max_seqno).append("] (").append(sent_msgs.size()).append(")");
        return sb.toString();

After Change


        Long min_seqno, max_seqno;
        synchronized(sent_msgs) {
            min_seqno=!sent_msgs.isEmpty()? sent_msgs.firstKey() : new Long(0);
            max_seqno=!sent_msgs.isEmpty()? sent_msgs.lastKey() : new Long(0);
        }
        sb.append('[').append(min_seqno).append(" - ").append(max_seqno).append("] (").append(sent_msgs.size()).append(")");
        return sb.toString();