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Java > Open Source Codes > samples > Bean


1 package samples;
2
3 import java.beans.*;
4 /**
5  *
6  * @author baliuka
7  */
8 public abstract class Bean implements java.io.Serializable JavaDoc{
9    
10     String JavaDoc sampleProperty;
11     
12   abstract public void addPropertyChangeListener(PropertyChangeListener listener);
13    
14   abstract public void removePropertyChangeListener(PropertyChangeListener listener);
15    
16    public String JavaDoc getSampleProperty(){
17       return sampleProperty;
18    }
19    
20    public void setSampleProperty(String JavaDoc value){
21       this.sampleProperty = value;
22    }
23    
24    public String JavaDoc toString(){
25      return "sampleProperty is " + sampleProperty;
26    }
27     
28 }
29
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