ui/src/main/java/ucar/util/prefs/ui/Field.java
protected void setNewValueFromStore() {
    Object newValue = getStoreValue(validValue);
    if (acceptIfDifferent(newValue)) {
      setEditValue(newValue);
      sendEvent();
    }
  }
protected void setNewValueFromStore() {
    Object newValue = getStoreValue(validValue);
    if (acceptIfDifferent(newValue)) {
      setEditValue(newValue);
      sendEvent();
    }
  }
protected void setNewValueFromStore ( ) { Object newValue = getStoreValue ( validValue ) ; if ( acceptIfDifferent ( newValue ) ) { setEditValue ( newValue ) ; sendEvent ( ) ; } }
The value in the store has changed: update the edit component
send event if its different from previous
The value in the store has changed : update the edit component send event if its different from previous