1	// Example 8.2 joi/examples/StringDemo.java  
     2	//
     3	//
     4	// Copyright 2003 Bill Campbell and Ethan Bolker
     5	
     6	// A class illustrating Strings 
     7	// 
     8	// %> java StringDemo
     9	// certainly = "yes!"
    10	// bankName = "Dewey, Cheatham and Howe"
    11	// bankName.charAt( 0 ) = D
    12	// bankName.charAt( 5 ) = ,
    13	// bankName.indexOf('e') = 1
    14	// bankName.indexOf('e', 6) = 9
    15	// bankName.indexOf('x') = -1
    16	// "cake".compareTo("care") = -7
    17	// bankName.substring( 7, 12 ) = Cheat
    18	// bankName.substring( 7 ) = Cheatham and Howe
    19	// bankName.toUpperCase() = "DEWEY, CHEATHAM AND HOWE"
    20	// bankName.replace('e', 'x') = "Dxwxy, Chxatham and Howx"
    21	// bankName.concat("!") = "Dewey, Cheatham and Howe!"
    22	// "  x y z \t\b".trim() = "x y z"
    23	// %>
    24	
    25	public class StringDemo 
    26	{
    27	    public static void main( String[] args ) 
    28	    {
    29	        Terminal t = new Terminal();
    30	
    31	        String bankName = "Dewey, Cheatham and Howe";
    32	        String alias = new String( bankName );
    33	        char[] carray = {'y', 'e', 's', '!'};
    34	        String certainly = new String(carray);
    35	        
    36	        t.println( "certainly = \"" + certainly + "\"" );
    37	
    38	        t.println( "bankName = \"" + bankName + "\"" );
    39	        t.println( "bankName.charAt( 0 ) = " + bankName.charAt( 0 ) );
    40	        t.println( "bankName.charAt( 5 ) = " + bankName.charAt( 5 ) );
    41	
    42	        t.println("bankName.indexOf('e') = " + bankName.indexOf('e'));
    43	        t.println("bankName.indexOf('e', 6) = " + 
    44	                  bankName.indexOf('e', 6));
    45	        t.println("bankName.indexOf('x') = " + bankName.indexOf('x'));
    46	        
    47	        t.println( "\"cake\".compareTo(\"care\") = " +
    48	                   "cake".compareTo("care") );
    49	
    50	        t.println( "bankName.substring( 7, 12 ) = " +
    51	                   bankName.substring( 7, 12 ) );
    52	        t.println( "bankName.substring( 7 ) = " +
    53	                   bankName.substring( 7 ) );
    54	
    55	        t.println( "bankName.toUpperCase() = \"" +
    56	                   bankName.toUpperCase() + "\"" );
    57	        t.println( "bankName.replace('e', 'x') = \"" +
    58	                   bankName.replace('e', 'x') + "\"" );
    59	        t.println( "bankName.concat(\"!\") = \"" +
    60	                   bankName.concat("!") + "\"" );
    61	        t.println( "\"  x y z \\t\\b\".trim() = \"" +
    62	                   "  x y z \t\b".trim() + "\"" );
    63	    }
    64	}