public CellWalk(Sheet sheet, CellRangeAddress range) {this.sheet = sheet;this.range = range;this.traverseEmptyCells = false;}

public CellWalk ( Sheet sheet , CellRangeAddress range ) { this . sheet = sheet ; this . range = range ; this . traverseEmptyCells = false ; }
public CellWalk(ISheet sheet, CellRangeAddress range){this.sheet = sheet;this.range = range;this.traverseEmptyCells = false;}
