jtulach@6: package conditionaluseofapi;
jtulach@6: 
jtulach@6: /** Implementation for string concatention using Java 1.4 APIs.
jtulach@6:  *
jtulach@6:  * @author Jaroslav Tulach <jtulach@netbeans.org>
jtulach@6:  */
jtulach@6: final class StringBufferAdd implements AddString {
jtulach@6:     
jtulach@6:     private StringBuffer sb = new StringBuffer();
jtulach@6: 
jtulach@6:     public void addString(String msg) {
jtulach@6:         sb.append(msg);
jtulach@6:     }
jtulach@6: 
jtulach@6:     public String getMessage() {
jtulach@6:         return sb.toString();
jtulach@6:     }
jtulach@6: 
jtulach@6:     public String toString() {
jtulach@6:         return "Old Java 1.4 implementation";
jtulach@6:     }
jtulach@6: }