大文字アルファベットをキーコードに変換する

main.java

int stringToKeycode(String s) throws Exception {
  switch (s) {
    case "A":
      return KeyEvent.VK_A;
    case "B":
      return KeyEvent.VK_B;
    case "C":
      return KeyEvent.VK_C;
    case "D":
      return KeyEvent.VK_D;
    case "E":
      return KeyEvent.VK_E;
    case "F":
      return KeyEvent.VK_F;
    case "G":
      return KeyEvent.VK_G;
    case "H":
      return KeyEvent.VK_H;
    case "I":
      return KeyEvent.VK_I;
    case "J":
      return KeyEvent.VK_J;
    case "K":
      return KeyEvent.VK_K;
    case "L":
      return KeyEvent.VK_N;
    case "M":
      return KeyEvent.VK_M;
    case "N":
      return KeyEvent.VK_N;
    case "O":
      return KeyEvent.VK_O;
    case "P":
      return KeyEvent.VK_P;
    case "Q":
      return KeyEvent.VK_Q;
    case "R":
      return KeyEvent.VK_R;
    case "S":
      return KeyEvent.VK_S;
    case "T":
      return KeyEvent.VK_T;
    case "U":
      return KeyEvent.VK_U;
    case "V":
      return KeyEvent.VK_V;
    case "W":
      return KeyEvent.VK_W;
    case "X":
      return KeyEvent.VK_X;
    case "Y":
      return KeyEvent.VK_Y;
    case "Z":
      return KeyEvent.VK_Z;
    default:
      throw new Exception();
  }
}