60         MappedByteBuffer mappedFile = createMappedByteBuffer(tzData);  in execute()  local
66         writeVersionFile(mappedFile, outputDir);  in execute()
69         int index_offset = mappedFile.getInt();  in execute()
71         int data_offset = mappedFile.getInt();  in execute()
73         int final_offset = mappedFile.getInt();  in execute()
85         extractZicFiles(mappedFile, index_offset, data_offset, zicFilesDir);  in execute()
96         MappedByteBuffer mappedFile;  in createMappedByteBuffer()  local
99             mappedFile = fileChannel.map(FileChannel.MapMode.READ_ONLY, 0, file.length());  in createMappedByteBuffer()
101         mappedFile.load();  in createMappedByteBuffer()
102         return mappedFile;  in createMappedByteBuffer()
111     private static void writeVersionFile(MappedByteBuffer mappedFile, File targetDir)  in writeVersionFile()  argument
115         mappedFile.get(tzdata_version);  in writeVersionFile()
125     private static void extractZicFiles(MappedByteBuffer mappedFile, int indexOffset,  in extractZicFiles()  argument
128         mappedFile.position(indexOffset);  in extractZicFiles()
158             mappedFile.get(idBytes, 0, idBytes.length);  in extractZicFiles()
161             byteOffsets[i] = mappedFile.getInt();  in extractZicFiles()
164             lengths[i] = mappedFile.getInt();  in extractZicFiles()
168             mappedFile.getInt(); // Skip the unused 4 bytes that used to be the raw offset.  in extractZicFiles()
194             mappedFile.position(byteOffset);  in extractZicFiles()
196             mappedFile.get(bytes, 0, length);  in extractZicFiles()