jtulach@6: package conditionaluseofapi;
jtulach@6: 
jtulach@6: /** Implementation for string concatention using Java 5 only.
jtulach@6:  * 
jtulach@6:  * StringBuilder is supposed to be faster than StringBuffer as it
jtulach@6:  * is not synchronized and as such it is does not waste time with
jtulach@6:  * synchronization when its methods are called. 
jtulach@6:  *
jtulach@6:  * @author Jaroslav Tulach <jtulach@netbeans.org>
jtulach@6:  */
jtulach@6: final class StringBuilderAdd15 implements AddString {
jtulach@6:     
jtulach@6:     private StringBuilder sb = new StringBuilder();
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 "New Shiny and Fast Java 5 Implementation";
jtulach@6:     }
jtulach@6: }