question: gets the line that goes first from the list of files . concode_field_sep PlaceHolder placeHolder concode_field_sep void merge
target: ReadableFile function ( List < ReadableFile > arg0 ) { ReadableFile loc0 = arg0 . get ( 0 ) ; for ( ReadableFile loc1 : arg0 ) { if ( loc1 . compareTo ( loc0 ) < 0 ) { loc0 = loc1 ; } } return loc0 ; }