java - Sorting characters inside String -

i'm trying sort characters alphabetically in string , when run code following example: hello, get: heeeeeeeeeheeeelheeellhee instead of ehllo. smb suggest me should fix in code? in advance!

public static void main(string[] args)     {         string result = "";         scanner kbd = new scanner(system.in);         string input = kbd.nextline();          char[] myarray = input.tochararray();          for(int = 0; < myarray.length; i++)             for(int j = 0; j < myarray.length; j++)             {                 if(myarray[i] > myarray[j])                 {                     char temp = myarray[j];                     myarray[j] = myarray[i];                     myarray[i] = temp;                     result += myarray[i];                 }                 else                      result += myarray[i];             }         system.out.println(result);     } 

on each iteration of loop, appending character @ i within array result, array not sorted yet

the loop perform n * (n - 1) loops, so, string of 5 characters, that's going 5 * (5 - 1) (or 20) iterations.

instead, sort array , create new string based on it's content...

string input = "hello";  char[] myarray = input.tochararray();  (int = 0; < myarray.length; i++) {     (int j = 1; j < myarray.length; j++) {         if (myarray[i] > myarray[j]) {             char temp = myarray[j];             myarray[j] = myarray[i];             myarray[i] = temp;         }     } } system.out.println(new string(myarray)); 

also note, for (int j = 0; j < myarray.length; j++) { wrong , should for (int j = 1; j < myarray.length; j++) {, otherwise you'll comparing same character @ same position, isn't want do...

a more "accurate" bubble sort might like...

for (int = 0; < (myarray.length - 1); i++) {     (int j = 0; j < myarray.length - - 1; j++) {         if (myarray[j] > myarray[j + 1]) {             char swap = myarray[j];             myarray[j] = myarray[j + 1];             myarray[j + 1] = swap;         }     } }