StreamTokenizer parse example

streamTokenizer.java

    sc = new StreamTokenizer(new BufferedReader(new FileReader("input.txt"))); 
    sc.wordChars( 44, 46 );
      for (int i = 0; i < 10; i++) {
          int token = sc.nextToken();
            switch (token) {
               case StreamTokenizer.TT_EOF:
                  System.out.println("End of File encountered.");
                  
                  break;
               case StreamTokenizer.TT_EOL:
                  System.out.println("End of Line encountered.");
                  break;
               case StreamTokenizer.TT_WORD:
                  System.out.println("Word: " + sc.sval);
                  break;
               case StreamTokenizer.TT_NUMBER:
                  System.out.println("Number: " + sc.nval);
                  break;
               default:
                  System.out.println((char) token + " encountered.");
                  
            }
      }