判断题

请写出以下java代码的输出内容[$##$] public class...

Question

请写出以下java代码的输出内容()

public class TestCount {
   
public static void main(String args[]) {
       
Count count = new Count( )
       
count.count(count.getCount( )).getCount( )
       
new Count( ).count(count.getCount( ))
    }
   
public static class Count {
        volatile Integer count = 2018
       
public Count count(Integer count) {
           
System.out.println(++count)
           
return this
       
}
       
public Integer getCount( ) {
           
System.out.println(++count)
           
return count
       
}
    }
}