public Cell merge(Cell m, Cell e) {if (m.cmd == e.cmd && m.ref == e.ref && m.skip == e.skip) {Cell c = new Cell(m);c.cnt += e.cnt;return c;} else {return null;}}

public Cell merge ( Cell m , Cell e ) { if ( m . cmd == e . cmd && m . ref == e . ref && m . skip == e . skip ) { Cell c = new Cell ( m ) ; c . cnt += e . cnt ; return c ; } else { return null ; } }
public override Cell Merge(Cell m, Cell e){if (m.cmd == e.cmd && m.@ref == e.@ref && m.skip == e.skip) {Cell c = new Cell(m);c.cnt += e.cnt;return c;} else {return null;}}
