public void setMinorTickSpacing(int spacing) {  }
public void setMinorTickSpacing(int spacing) { if (minorTickSpacing != spacing) { int oldSpacing = minorTickSpacing; minorTickSpacing = spacing; firePropertyChange(MINOR_TICK_SPACING_CHANGED_PROPERTY, oldSpacing, minorTickSpacing); } }
	public void setMinorTickSpacing(int spacing) {		// TODO	} // setMinorTickSpacing()