Fine-Grained Software Defect Prediction Based on the Method-Call Sequence

Algorithm 1

Parsing source code process.

	Input: Source files , the set of AST node types to be retained,
	Output: AST token sequences for each method
	Algorithm:
(1)	for , do
(2)	constructing AST from
(3)	split into method
(4)	for, m do
(5)	constructing AST from
(6)	Traversing in by DFS
(7)	if in
(8)	Adding into
(9)	end if
(10)	Adding into
(11)	end for
(12)	end for
(13)	return