Mutation Analysis Approach to Develop Reliable Object-Oriented Software

Table 3

Mutation operator .

Operator	Description	Level
AOR	Arithmetic operator replacement	Method-level
ROR	Relation operator replacement
COR	Conditional operator replacement
LOR	Logical operator replacement
ASR	Assignment operator replacement
SOR	Shift operator replacement
IOP	Overridden method calling position change	Class-level
IOR	Overridden method rename
PCC	Cast type change
OMR	Overloading method content change
EOA	Reference and assignment replacement
EOC	Reference and content replacement
EAM	Accessor method change
EMM	Modifier method change