java - How to separate out int values from a string? -


i have variable of type stringbuffer has numbers in say,

stringbuffer newstring = new stringbuffer("25 75 25");

now if want separate out in integer array, how it?

for(int i=0;i<numberofitemsinthestore;i++){     newstring.append(values.charat(0));     values.deletecharat(0);     char c = values.charat(0);      if(c==' ' || values.length()==1){         values.deletecharat(0);         value[i] = integer.parseint(newstring.tostring());         newstring.delete(0, newstring.length());         system.out.println(value[i]);     } }

what might wrong in program?

string[] splits = newstring.tostring().split(" "); int[] arrint = new int[splits.length]; int idx = 0; (string s: splits){     arrint[idx++] = integer.parseint(s); }

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