public void setParameters(@Nullable @NonNls String dimensionServiceKey,
                                @Nullable Computable<? extends JComponent> preferredFocusedComponent,
                                @Nullable BooleanGetter onCloseHandler) {
        myDimensionServiceKey = dimensionServiceKey;
        myPreferredFocusedComponent = preferredFocusedComponent;
        myOnCloseHandler = onCloseHandler;
      }
public void setParameters(@Nullable @NonNls String dimensionServiceKey,
                                @Nullable Computable<? extends JComponent> preferredFocusedComponent,
                                @Nullable BooleanGetter onCloseHandler)