标签:init support == dynamic csdn .net tor for click
java.util.ConcurrentModificationException at java.util.ArrayList$ArrayListIterator.next(ArrayList.java:573) at com.lh.technologysupport.view.activity.ResponseActivity.lambda$initDynamicEvents$4$ResponseActivity(ResponseActivity.java:556)
addTraffic.setOnClickListener(v -> { String newTag = trafficClassChart.getText().toString().trim(); if (!StringUtil.isEmptyStr(newTag)) { List<String> tagsNew = new ArrayList<>(); List<String> tags = tagContainerTraffic.getTags(); if (tags == null || tags.isEmpty()) { tagsNew.add(newTag); } else { for (String s : tags) { // 改成 fori 循环 ! if (!s.equals(newTag)) { tags.add(newTag); } } tagsNew.addAll(tags); } tagContainerTraffic.setTags(tagsNew); } });
解决方式:把增强 for 改成 for(i) 循环!
参考:https://blog.csdn.net/wchicho/article/details/51987992
Java Bug -- java.util.ConcurrentModificationException
标签:init support == dynamic csdn .net tor for click
原文地址:https://www.cnblogs.com/jooy/p/9229768.html