Removes all values from the storage.

Very like to writeFile but doesn't overwrite file. Creates parent directory if needed. @param file File to write. @param bytes Bytes to write into f

Creates temporary directory with auto-generated name with specific prefix. @param prefix Prefix for directory name. @return File instance. @throws IO

Converts a byte array into a {@link String} using a 65536-based encoding. Equivalent to {@code new String(Base65536.encodeBase65536(dataBytes))}. @pa

Extracts value from the storage and checks it for consistency. @param section storage section @param key storage key (unique for each section) @r

@param file File to be read. @return File content as a byte array. @throws IOException if can't read file. @throws FileNotFoundException if

@param file Any file. @return String Extension with dot in lowercase. For example, ".cpp".

Returns 511 first bytes of the file. Returns smaller number of bytes it it contains less. @param file File to be read. @return File content as a byte

@return Temporary directory.

@return Returns action to be executed after each unsuccessful attempt to execute operation.

Ensures that XML-element with {@code newAttributes} does exist and creates it if not. <p> Method uses {@code filterAttributes} to uniquely identify an

@param directory Directory to be scanned. @return List of nested files (scans nested directories recursively). Doesn't scan hidden directories and doe