corpus/maven_duplicates_2017_listsao_2.mbox (1 line):
	- line 818: +    // TODO: make it a generic class


corpus/maven_duplicates_2017_mailarchivesao.mbox (1 line):
	- line 803: +    // TODO: make it a generic class


corpus/maven_duplicates_2017_mboxvm.mbox (1 line):
	- line 797: +    // TODO: make it a generic class


corpus/maven_duplicates_2017_listsao_1.mbox (1 line):
	- line 800: +    // TODO: make it a generic class