Java Text to Morse Code and Binary.zip

/* * * The Code below converts Alphanumeric text or words to Morse code * * * */ import javax.swing.JOptionPane; public class TextorNumbersToMorseCode { protected char[] alphabetandNum = { 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '1', '2', '3', '4', '5', '6', '7','8', '9', '0'}; private String[] morse = { /*A*/".-", /*B*/"-...", /*C*/"-.-.", /*D*/"-..", /*E*/".", /*F*/"..-.", /*G*/"--.", /*H*/"....", /*I*/"..", /*J*/".---", /*K*/"-.-", /*L*/".-..", /*M*/"--", /*N*/"-.", /*O*/"---", /*P*/".--.", /*Q*/"--.-", /*R*/".-.", /*S*/"...", /*T*/"-", /*U*/"..-", /*V*/"...-", /*W*/".--", /*X*/"-..-", /*Y*/"-.--", /*Z*/"--..", /*1*/".----", /*2*/"..---", /*3*/"...--", /*4*/"....-", /*5*/".....", /*6*/"-....", /*7*/"--...", /*8*/"---..", /*9*/"----.", /*0*/"-----"}; //morse code array protected String input; protected String output; /*-- Class Constructor --*/ public TextorNumbersToMorseCode() { this.input = null; this.output = ""; } /*-- End Class Constructor --*/ /* Getter and Setter methods */ public String getInput() { return this.input; } public void setInput(String input) { this.input = input; } /* End Getter and Setter methods */ /* Morse Code Method */ public void morseCode(String input) { try { this.input = input; for(int i = 0; i <= input.length() - 1; i++) { for(int y = 0; y <= alphabetandNum.length - 1; y++) { if(input.charAt(i) == alphabetandNum[y]) { output += morse[y] +" "; } } } } catch (Exception e) { JOptionPane.showMessageDialog(null, "Please enter a word or whole number only. \n Try again "); } } public String toString() { return "Morse Code of "+input.toUpperCase()+" is "+this.output; } }