question: helper method for #copyshapefiles . concode_field_sep URI NSURI concode_elem_sep File tempDir concode_field_sep FileStoreFactory getFileStoreFactory concode_elem_sep void deleteDirectory concode_elem_sep File copyShapefiles concode_elem_sep File copyShapefiles concode_elem_sep void tearDown
target: String function ( String arg0 , final String arg1 ) { final int loc0 = arg0 . lastIndexOf ( '.' ) ; if ( loc0 >= 0 ) { arg0 = arg0 . substring ( 0 , loc0 ) ; } return arg0 + '.' + arg1 ; }