Implement Chinese characters sorting according to pinyin in Java (example code)

In recent projects, traditional Chinese characters need to be sorted by pinyin

[code]
package zhouyrt; 
import ; 
import ; 
import ; 
import ; 
public class PinyinPaixu { 
     static class Person { 
    
     private String name; 
private Integer salary;//Salary
private Integer age;//year
    
    Person(String n, Integer s, Integer a) { 
       = n; 
       = s; 
       = a; 
    } 
    
    public String getName() { 
       return name; 
    } 
    public void setName(String name) { 
      = name; 
    } 
    public Integer getSalary() { 
      return salary; 
    } 
    public void setSalary(Integer salary) { 
      = salary; 
    } 
    public Integer getAge() { 
      return age; 
    } 
    public void setAge(Integer age) { 
      = age; 
    } 
    
    public String toString() { 
return "Name:" + + "\tSalary:" + + "\tAge:" + ;
    } 
}

/* 
* Sort by salary, from low to high
*/
   static class SalaryComparator implements Comparator { 
      public int compare(Object o1, Object o2) { 
    
         Integer salary1 = ((Person)o1).salary; 
         Integer salary2 = ((Person)o2).salary; 
         if(salary1 - salary2 > 0) 
           return 1; 
        if(salary1 - salary2 < 0) 
           return -1; 
        else
           return 0; 
      }   
  }

/* 
* Sort by year, from low to high
*/
   static class AgeComparator implements Comparator { 
       public int compare(Object o1, Object o2) { 
    
          Integer age1 = ((Person)o1).age; 
          Integer age2 = ((Person)o2).age; 
          if(age1 - age2 > 0) 
               return 1; 
          if(age1 - age2 < 0) 
               return -1; 
          else
                return 0; 
       }   
   }