import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
public class Hello {
public static void main(String[] args) {
String s[]={"5","a","8","12","c","b","d","c","a","b","e","f","f","8","22","a","f","e","15"};
int temp=0;
int a=0;
String c[]={};
ArrayList<String> list=new ArrayList<String>();
    for(int i=0;i<s.length;i++){
        list.add(s[i]);
        for(int j=0;j<list.size();j++){
        if(!(list.get(j)).contains("a")&&!(list.get(j)).contains("f")&&!(list.get(j)).contains("c")&&!(list.get(j)).contains("b")&&!(list.get(j)).contains("e")){
            a=temp++;
            
            String s1=list.remove(j);
        //System.out.println("次数"+a);
            //System.out.println("字母"+s1);
            c=s1.split("[a-z]");
    Arrays.sort(c);//这里有问题

for(int k=0;k<c.length;k++){
System.out.println(c[k]);
}


}

        
    }



    
    }for(int k=0;k<c.length;k++){
System.out.println(c[k]);
}
    
    }
    }

帮我看看为什么Arrays.sort()传入的数组没有进行排序，我是哪里出错了。