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Method to remove Duplicate char from a StringBuilder

843785Jul 8 2008 — edited Jul 11 2008

hello,

I'm trying to create a method to remove duplicate char from a Stringbuilder so if I inputted 'ttttttt' I would
only be returned with 't' my method at the moment is

public static String Dups(String aString)
{
StringBuilder aSB = new StringBuilder(aString);

for (int i = 0;i<aSB.length();i++)
   {
      if(aSB.charAt(i)==aSB.charAt(i++))
      {
      aSB.deleteCharAt(i);
      }
   }
return aSB.toString();
}

The code is remove some 't''s but not all duplicates
does anyone know where I'm going wrong?

Thanks

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Locked on Aug 8 2008

Added on Jul 8 2008

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