Major Description
Class AbstractConfigurableProvider defines the setBus setter like that :
private Bus bus;
/**
* Sets the Bus
* @param b
*/
public void setBus(Bus b) {
if (bus != null) {
bus = b;
}
}
The bus field is initialized to null and is only modified in the setter above : the bus != null expression is always false and the bus cannot be set at all.
I guess, the code should read :
public void setBus(Bus b) {
if (b != null) {
bus = b;
}
}