public class StringBufferAppend
1: // Fig. 29.13: StringBufferAppend.java
2: // StringBuffer append methods.
3:
4: public class StringBufferAppend
5: {
6: public static void main( String args[] )
7: {
8: Object objectRef = "hello";
9: String string = "goodbye";
10: char charArray[] = { 'a', 'b', 'c', 'd', 'e', 'f' };
11: boolean booleanValue = true;
12: char characterValue = 'Z';
13: int integerValue = 7;
14: long longValue = 10000000000L;
15: float floatValue = 2.5f; // f suffix indicates 2.5 is a float
16: double doubleValue = 33.333;
17:
18: StringBuffer lastBuffer = new StringBuffer( "last StringBuffer" );
19: StringBuffer buffer = new StringBuffer();
20:
21: buffer.append( objectRef );
22: buffer.append( "\n" ); // each of these contains new line
23: buffer.append( string );
24: buffer.append( "\n" );
25: buffer.append( charArray );
26: buffer.append( "\n" );
27: buffer.append( charArray, 0, 3 );
28: buffer.append( "\n" );
29: buffer.append( booleanValue );
30: buffer.append( "\n" );
31: buffer.append( characterValue );
32: buffer.append( "\n" );
33: buffer.append( integerValue );
34: buffer.append( "\n" );
35: buffer.append( longValue );
36: buffer.append( "\n" );
37: buffer.append( floatValue );
38: buffer.append( "\n" );
39: buffer.append( doubleValue );
40: buffer.append( "\n" );
41: buffer.append( lastBuffer );
42:
43: System.out.printf( "buffer contains %s\n", buffer.toString() );
44: } // end main
45: } // end StringBufferAppend
46:
47: /**************************************************************************
48: * (C) Copyright 1992-2005 by Deitel & Associates, Inc. and *
49: * Pearson Education, Inc. All Rights Reserved. *
50: * *
51: * DISCLAIMER: The authors and publisher of this book have used their *
52: * best efforts in preparing the book. These efforts include the *
53: * development, research, and testing of the theories and programs *
54: * to determine their effectiveness. The authors and publisher make *
55: * no warranty of any kind, expressed or implied, with regard to these *
56: * programs or to the documentation contained in these books. The authors *
57: * and publisher shall not be liable in any event for incidental or *
58: * consequential damages in connection with, or arising out of, the *
59: * furnishing, performance, or use of these programs. *
60: *************************************************************************/