Source of TextFileSpeciesOutputDemo.java

Structures and functions

public class TextFileSpeciesOutputDemo

  1: //TextfileSpeciesOutputDemo.java
  2: 
  3: import java.io.PrintWriter;
  4: import java.io.FileNotFoundException;
  5: 
  6: public class TextFileSpeciesOutputDemo
  7: {
  8:     public static void main(String[] args)
  9:     {
 10:         PrintWriter outputStream = null;
 11:         try
 12:         {
 13:             outputStream = new PrintWriter("species.records");
 14:         }
 15:         catch (FileNotFoundException e)
 16:         {
 17:             System.out.println("Error opening species.records.");
 18:             System.exit(0);
 19:         }
 20: 
 21:         Species oneRecord = new Species("Calif. Condor", 27, 0.02);
 22:         outputStream.println(oneRecord.toString());
 23:         outputStream.println();
 24:         outputStream.println(oneRecord);
 25:         outputStream.close();
 26:         System.out.println("End of Program.");
 27:     }
 28: }