Java Hazelcast无法对IList进行排序

我正在尝试使用以下代码对Hazelcast IList进行排序

类付费频道条目

public class PaymentChannelEntry implements Serializable {

    private static final long serialVersionUID = 5416475057971472127L;
    private Long executionTimestamp; // timestamp of the time of the transaction in Zulu time zone (UTC)
    private BigDecimal transactionAmount; // The amount of the transaction that contributes to the associated payment channel

    public PaymentChannelEntry(Long executionTimestamp, BigDecimal transactionAmount) {
        this.executionTimestamp = executionTimestamp;
        this.transactionAmount = transactionAmount;
    }

    public Long getExecutionTimestamp() {
        return executionTimestamp;
    }

    public void setExecutionTimestamp(Long executionTimestamp) {
        this.executionTimestamp = executionTimestamp;
    }

    public BigDecimal getTransactionAmount() {
        return transactionAmount;
    }

    public void setTransactionAmount(BigDecimal transactionAmount) {
        this.transactionAmount = transactionAmount;
    }
}

然后我从Hazelcast IList中选择PaymentChannelEntry列表

IList<PaymentChannelEntry> entryIList = channelStore.getChannelEntryList(channelData.getType())

任何解决方案都将不胜感激

---

谢谢。

似乎是由

channelStore返回的列表。getChannelEntryList

不可修改，因此出现异常

如果无法修改返回的内容，请先复制，然后排序：

// example
IList<PaymentChannelEntry> result = new ArrayList<>(channelStore.getChannelEntryList(channelData.getType()));    
// now sort the list

//示例
IList result=newArrayList（channelStore.getChannelEntryList（channelData.getType（））；
//现在对列表进行排序

以上只是一个示例，可能无法编译，但最终需要将从

channelStore.getChannelEntryList（channelData.getType（））

返回的内容复制到一个可变列表中，然后对其进行排序

// example
IList<PaymentChannelEntry> result = new ArrayList<>(channelStore.getChannelEntryList(channelData.getType()));    
// now sort the list