package TestAttendanceAllowance; import com.engine.attendance.attendanceanalysis.cmd.getclockInpoint.biz.AdjustClockPointActionInterface; import com.google.common.collect.Lists; import java.util.List; public class Test2 { @org.junit.Test public void testAnalysis() throws Exception{ String str = "11,22,33,44"; List applyClassList = Lists.newArrayList(str.split(",")); System.out.println(applyClassList.contains("13")); } }