最常用的便是for循环查询：
for(StudentRecord record : records) {
if(record.getYear() == yearSearch) {
System.out.println(record.getId()+" " + record.getFirst()+ " "+ record.getLast() + "+record.getYear());
count++;
}
}
参考：https://www.coder.work/article/6150618
标签：java,System,查询,record,getYear,列表 From： https://www.cnblogs.com/2008nmj/p/17192905.html