olean values exist: true and false, denoted by the keywords
      "TRUE" and "FALSE", respectively.<p>

      Values of array type represent collections of a given number of
      integer elements.<p>

    <h4>Parameter Declarations</h4>

    A variable is created, and the identifier represents this
    variable. The extent of the created variable is the entire
    execution history of the program.  It refers initially to an
    object read from the standard input before program execution
    begins.  The o