public List<RefundTreeResp> getTreeList(List<RefundTreeResp> oldList, List<RefundTreeResp> newList) {
// 创建一个新的List集合实例,用来保存相加之后的数对象
List<RefundTreeResp> refundTreeRespList = new ArrayList<>();
// 循环旧的数组,并获取到里面需要进行运算的值,根据下标获取到新数组里面的值进行相加(场景 当两个List集合对象是一样的情况下)
for (int i = 0; i < oldList.size(); i++) {
RefundTreeResp resp = new RefundTreeResp();
Integer oldValue = oldList.get(i).getValue();
Integer newValue = newList.get(i).getValue();
resp.setName(oldList.get(i).getName());
resp.setValue(oldValue + newValue);
refundTreeRespList.add(resp);
}
return refundTreeRespList;
}
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