question: round the value to the specified exponent concode_field_sep float ELE_FACTOR concode_elem_sep DistanceCalc DIST_EARTH concode_elem_sep DistanceCalc3D DIST_3D concode_elem_sep Logger logger concode_elem_sep DistancePlaneProjection DIST_PLANE concode_elem_sep float DEGREE_FACTOR concode_elem_sep Charset UTF_CS concode_elem_sep long MB concode_field_sep boolean removeDir concode_elem_sep String firstBig concode_elem_sep long getUsedMB concode_elem_sep void cleanHack concode_elem_sep int getSizeOfObjectArray concode_elem_sep int eleToInt concode_elem_sep void saveProperties concode_elem_sep String pruneFileEnd concode_elem_sep int getSizeOfLongArray concode_elem_sep PointList createPointList concode_elem_sep void loadProperties concode_elem_sep String packageToPath concode_elem_sep void close concode_elem_sep boolean isFileMapped concode_elem_sep double keepIn concode_elem_sep boolean isEmpty concode_elem_sep int degreeToInt concode_elem_sep double intToDegree concode_elem_sep int idealByteArraySize concode_elem_sep TIntList createTList concode_elem_sep int countBitValue concode_elem_sep int calcIndexSize concode_elem_sep double round6 concode_elem_sep List<String> readFile concode_elem_sep List<String> readFile concode_elem_sep int getSizeOfObjectRef concode_elem_sep String nf concode_elem_sep long getTotalMB concode_elem_sep double intToEle concode_elem_sep String isToString concode_elem_sep PointList createPointList3D concode_elem_sep Locale getLocale concode_elem_sep String getMemInfo concode_elem_sep void cleanMappedByteBuffer concode_elem_sep double round4 concode_elem_sep ArrayList<Integer> tIntListToArrayList concode_elem_sep int idealIntArraySize concode_elem_sep double round2
target: double function ( double arg0 , int arg1 ) { double loc0 = Math . pow ( 10 , arg1 ) ; return Math . round ( arg0 * loc0 ) / loc0 ; }