//  LiteralTests.java  Copyright (c) 2005 Kari Laitinen

//  http://www.naturalprogramming.com

//  2005-07-14   File created.
//  2005-07-14   Last modification.

import java.util.* ;

class LiteralTests
{
   public static void main( String[] not_in_use )
   {
      char some_character  =  'X' ;
      System.out.print( "\n  "  +  some_character ) ;

      char another_character  =  '\u0041' ;
      System.out.print( "  "  +  another_character ) ;

      char third_character  =  0x33;  // '\x33' does not work in Java
      System.out.print( "  "  +  third_character ) ;

      System.out.print( "  "  +  '\\'  +  "  "  +  '\''  +  "  "  +  '\0' 
                     +  "  "  +  '\0'  +  "  "  +  '\"'  +  "  "  +  '\t' 
                     +  "  "  +  'z' ) ;

      System.out.print( '\u0007' ) ;  // '\a' alert does not exist in Java

      System.out.print( "\nxxxx"  +  '\t'  +  "xxxx" +  '\t'  +  "xxxx"  ) ;

      byte  some_byte  =  123 ;
      byte  another_byte  = (byte) 'A' ; 
      int  some_integer  =  'A' ;  //  this is allowed

      System.out.print( "\n  "  +  some_byte  +  " "  +  another_byte 
                     +  "    "  +  some_integer ) ;

      some_integer  =  123 ;
      short some_short_integer  =  123 ;
      long  some_long_integer   =  123 ;

      float  some_float  =  34.45e-3F ;
      //float  some_float  =  34.45e-3f ; // this works as well
      double some_double =  34.45e-3 ;

      System.out.print( "\n float    "  +  some_float
                     +  " double " +  some_double ) ;

      some_float  =  2.998e8F ;
      some_double =  2.998e8 ;

      System.out.print( "\n float    "  +  some_float
                     +  " double " +  some_double ) ;

      System.out.print( "\n This line will be written over by the next line");
      System.out.print( "\r                            " ) ;

      System.out.print( "\n The full stop of this sentence is deleted." ) ;
      System.out.print( "\b " ) ; // deleting the full stop
   }
}