public void setSize(Dimension newSize) {
        if ( newSize != null ) {
            size.setSize( newSize );
            firePropertyChange( SIZE_PROP,
                                null,
                                size );
        }
    }
public void setSize(Dimension newSize) {
        if ( newSize != null ) {
            size.setSize( newSize );
            firePropertyChange( SIZE_PROP,
                                null,
                                size );
        }
    }
public void setSize ( Dimension newSize ) { if ( newSize != null ) { size . setSize ( newSize ) ; firePropertyChange ( SIZE_PROP , null , size ) ; } }
Set the Size of this vertex.
Will not update the size if newSize is null.
@param newSize a non-null Dimension instance or null
Set the Size of this vertex . Will not update the size if newSize is null .