“…The computation of software complexity has been carried out by the researchers using various affecting attributes like control flow paths [12], the volume of operands and operators [9], identifier density [10], cognitive complexity [14], [15], [23], [24] and spatial complexity [3], [4], [6], [8]. Spatial complexity metrics indicate the difficulty of understanding the logic of the program in terms of lines of code that the reader is required to traverse to follow control or data dependencies as they build a mental model [8].…”