Hi, I met a problem when trying @Singleton of Guice:
import com.google.inject.Singleton;
@Singleton
public class ConfigManager {
private String data;
public void setData(String data) {
this.data = data;
}
public String getData(){
return this.data;
}
public static void main(String[] args){
ConfigManager config1 = Guice.createInjector().getInstance
(ConfigManager.class);
ConfigManager config2 = Guice.createInjector().getInstance
(ConfigManager.class);
config1.setData("data");
System.out.println(config2.getData());
}
}
Why this simple sample always print null?
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