Search text file with 2 string tokens

Question

I am reading a text file which contains database records. I am able to search with lastname(the user enters it in the textfield using GUI frontend). this search useus stringtokenizers. take the users input and search all the tokens and see which token matches the key and prints that record. Can someone please give me some advice to do a search using both last name and first name at the same time. In this case i will have to do a seach using 2 tokens which i dont know how to do. thanks.

Answer 1

Here is the snippet of my code. Can someone please take a look at it.
while ( (dbRecord = dis.readLine()) != null) {
StringTokenizer st = new StringTokenizer(dbRecord, ":", false);
Vector row = new Vector();
String lineTemp;
while (st.hasMoreTokens()) {
if (st.nextToken().trim().equalsIgnoreCase(userinput)) {
//System.out.println(dbRecord);
StringTokenizer tempst = new StringTokenizer(dbRecord, ":", false);
while (tempst.hasMoreTokens()){
row.addElement(tempst.nextToken());
dataVector.addElement(row);
}