Cordial saludo
No me queda claro como interpreto esta tabla
DE/PARA byte short char int long float double byte ---- Impl. (char) Impl. Impl. Impl. Impl. short (byte) ---- (char) Impl. Impl. Impl. Impl. char (byte) (short) ---- Impl. Impl. Impl. Impl. int (byte) (short) (char) ---- Impl. Impl. Impl. long (byte) (short) (char) (int) ---- Impl. Impl. float (byte) (short) (char) (int) (long) ---- Impl. double (byte) (short) (char) (int) (long) (float) ----