File I/O - Java - page 580

Display 10.21 Some Methods of the Class RandomAccessFile (part 2 of 3)
public final void writeByte( byte b) throws IOException
Writes the byte b to the file.
public final void writeShort( short n) throws IOException
Writes the short n to the file.
public final void writeInt( int n) throws IOException
Writes the int n to the file.
public final void writeLong( long n) throws IOException
Writes the long n to the file.
public final void writeDouble( double d) throws IOException
Writes the double d to the file.
public final void writeFloat( float f) throws IOException
Writes the float f to the file.
public final void writeChar( char c) throws IOException
Writes the char c to the file.
public final void writeBoolean( boolean b) throws IOException
Writes the boolean b to the file.
public final void writeUTF(String s) throws IOException
Writes the String s to the file.
public int read() throws IOException
Reads a byte of data from the file and returns it as an integer in the range 0 to 255.
public int read( byte [] a) throws IOException
Reads a.length bytes of data from the file into the array of bytes a . Returns the number of bytes
read or -1 if the end of the file is encountered.
public final byte readByte() throws IOException
Reads a byte value from the file and returns that value. If an attempt is made to read beyond the end
of the file, an EOFException is thrown.
public final short readShort() throws IOException
Reads a short value from the file and returns that value. If an attempt is made to read beyond the
end of the file, an EOFException is thrown.