return the next long from the input stream . concode_field_sep Scanner scanner concode_elem_sep String charsetName concode_elem_sep Locale usLocale concode_field_sep boolean isEmpty concode_elem_sep String readString concode_elem_sep String[] readStrings concode_elem_sep double[] readDoubles concode_elem_sep void main concode_elem_sep String readLine concode_elem_sep char readChar concode_elem_sep String readAll concode_elem_sep boolean hasNextLine concode_elem_sep double readDouble concode_elem_sep double readFloat concode_elem_sep boolean exists concode_elem_sep boolean readBoolean concode_elem_sep int readInt concode_elem_sep byte readByte concode_elem_sep void close concode_elem_sep int[] readInts
long function ( ) { return scanner . nextLong ( ) ; }