Java Tutorial | RandomAccessFile | WriteUTF | ReadUTF

RandomAccessFile in Java is a powerful class that provides a convenient way to read from and write to a file with random access. Unlike other file I/O classes in Java, such as FileInputStream and FileOutputStream, RandomAccessFile allows you to move the file pointer to any position within the file and read or write data at that specific location. This flexibility makes RandomAccessFile particularly useful for scenarios where you need to perform random access operations on a file, such as updating specific portions of a file without reading and writing the entire file.

The readUTF method of DataInputStream class reads a string that has been encoded using a modified UTF-8 Unicode Transformation Format, 8-bit form format and returned a String.

writeUTF() method is used to write the given string value to the basic data output stream with the help of updated encoding scheme UTF-8.

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