void Findrepeter(){
String s="mmababctamantlslmag";
int distinct = 0 ;
for (int i = 0; i < s.length(); i++) {
for (int j = 0; j < s.length(); j++) {
if(s.charAt(i)==s.charAt(j))
{
distinct++;
}
}
System.out.println(s.charAt(i)+"--"+distinct);
String d=String.valueOf(s.charAt(i)).trim();
s=s.replaceAll(d,"");
distinct = 0;
}
}