char function ( ) { return in . readChar ( ) ; }
read a character from input concode_field_sep Path path concode_elem_sep FSDataInputStream in concode_elem_sep FileSystem fs concode_elem_sep FSDataOutputStream out concode_field_sep Path resolvePath concode_elem_sep FileSystem createFs concode_elem_sep FSDataOutputStream create concode_elem_sep FSDataOutputStream create concode_elem_sep FSDataOutputStream create concode_elem_sep boolean exists concode_elem_sep String toString concode_elem_sep void writeString concode_elem_sep void close concode_elem_sep void open