Writes to the output stream all the bytes in array b.

  Writes to the output stream all the bytes in array b.
If b is null,
a NullPointerException is thrown.
If b.length is zero, then
no bytes are written. Otherwise, the byte
b[0] is written first, then
b[1], and so on; the last byte
written is b[b.length-1].
Parameters:
- b - the data.
Throws:
- IOException - if an I/O error occurs.

  Writes len bytes from array b, in order, to the output stream.

  Writes len bytes from array
b, in order, to
the output stream. If b
is null, a NullPointerException
is thrown. If off is negative,
or len is negative, or off+len
is greater than the length of the array
b, then an IndexOutOfBoundsException
is thrown. If len is zero,
then no bytes are written. Otherwise, the
byte b[off] is written first,
then b[off+1], and so on; the
last byte written is b[off+len-1].
Parameters:
- b - the data.
- off - the start offset in the data.
- len - the number of bytes to write.
Throws:
- IOException - if an I/O error occurs.

  Writes to the output stream the eight low-order bits of the argument b.

  Writes to the output stream the eight
low-order bits of the argument b.
The 24 high-order bits of b
are ignored.
Parameters:
- b - the byte to be written.
Throws:
- IOException - if an I/O error occurs.

  Writes a boolean value to this output stream.

  Writes a boolean value to this output stream.
If the argument v
is true, the value (byte)1
is written; if v is false,
the value (byte)0 is written.
The byte written by this method may
be read by the readBoolean
method of interface DataInput,
which will then return a boolean
equal to v.
Parameters:
- v - the boolean to be written.
Throws:
- IOException - if an I/O error occurs.

  Writes to the output stream the eight low- order bits of the argument v.

  Writes to the output stream the eight low-
order bits of the argument v.
The 24 high-order bits of v
are ignored. (This means that writeByte
does exactly the same thing as write
for an integer argument.) The byte written
by this method may be read by the readByte
method of interface DataInput,
which will then return a byte
equal to (byte)v.
Parameters:
- v - the byte value to be written.
Throws:
- IOException - if an I/O error occurs.

  Writes a string to the output stream.

  Writes a string to the output stream. For every character in the string s, taken in order, one byte is written to the output stream. If s is null, a NullPointerException is thrown.

If s.length is zero, then no bytes are written. Otherwise, the character s[0] is written first, then s[1], and so on; the last character written is s[s.length-1]. For each character, one byte is written, the low-order byte, in exactly the manner of the writeByte method . The high-order eight bits of each character in the string are ignored.
Parameters:
- s - the string of bytes to be written.
Throws:
- IOException - if an I/O error occurs.

  Writes a char value, which is comprised of two bytes, to the output stream.

  Writes a char value, which is comprised of two bytes, to the output stream. The byte values to be written, in the order shown, are:

 (byte)(0xff & (v >> 8))
 (byte)(0xff & v)
 

The bytes written by this method may be read by the readChar method of interface DataInput , which will then return a char equal to (char)v.
Parameters:
- v - the char value to be written.
Throws:
- IOException - if an I/O error occurs.

  Writes every character in the string s, to the output stream, in order, two bytes per character.

  Writes every character in the string s,
to the output stream, in order,
two bytes per character. If s
is null, a NullPointerException
is thrown. If s.length
is zero, then no characters are written.
Otherwise, the character s[0]
is written first, then s[1],
and so on; the last character written is
s[s.length-1]. For each character,
two bytes are actually written, high-order
byte first, in exactly the manner of the
writeChar method.
Parameters:
- s - the string value to be written.
Throws:
- IOException - if an I/O error occurs.

  Writes a double value, which is comprised of eight bytes, to the output stream.

  Writes a double value,
which is comprised of eight bytes, to the output stream.
It does this as if it first converts this
double value to a long
in exactly the manner of the Double.doubleToLongBits
method and then writes the long
value in exactly the manner of the writeLong
method. The bytes written by this method
may be read by the readDouble
method of interface DataInput,
which will then return a double
equal to v.
Parameters:
- v - the double value to be written.
Throws:
- IOException - if an I/O error occurs.

  Writes a float value, which is comprised of four bytes, to the output stream.

  Writes a float value,
which is comprised of four bytes, to the output stream.
It does this as if it first converts this
float value to an int
in exactly the manner of the Float.floatToIntBits
method and then writes the int
value in exactly the manner of the writeInt
method. The bytes written by this method
may be read by the readFloat
method of interface DataInput,
which will then return a float
equal to v.
Parameters:
- v - the float value to be written.
Throws:
- IOException - if an I/O error occurs.

  Writes an int value, which is comprised of four bytes, to the output stream.

  Writes an int value, which is comprised of four bytes, to the output stream. The byte values to be written, in the order shown, are:

 (byte)(0xff & (v >> 24))
 (byte)(0xff & (v >> 16))
 (byte)(0xff & (v >>    8))
 (byte)(0xff & v)
 

The bytes written by this method may be read by the readInt method of interface DataInput , which will then return an int equal to v.
Parameters:
- v - the int value to be written.
Throws:
- IOException - if an I/O error occurs.

  Writes a long value, which is comprised of eight bytes, to the output stream.

  Writes a long value, which is comprised of eight bytes, to the output stream. The byte values to be written, in the order shown, are:

 (byte)(0xff & (v >> 56))
 (byte)(0xff & (v >> 48))
 (byte)(0xff & (v >> 40))
 (byte)(0xff & (v >> 32))
 (byte)(0xff & (v >> 24))
 (byte)(0xff & (v >> 16))
 (byte)(0xff & (v >>  8))
 (byte)(0xff & v)
 

The bytes written by this method may be read by the readLong method of interface DataInput , which will then return a long equal to v.
Parameters:
- v - the long value to be written.
Throws:
- IOException - if an I/O error occurs.

  Writes two bytes to the output stream to represent the value of the argument.

  Writes two bytes to the output stream to represent the value of the argument. The byte values to be written, in the order shown, are:

 (byte)(0xff & (v >> 8))
 (byte)(0xff & v)
  

The bytes written by this method may be read by the readShort method of interface DataInput , which will then return a short equal to (short)v.
Parameters:
- v - the short value to be written.
Throws:
- IOException - if an I/O error occurs.

  Writes two bytes of length information to the output stream, followed by the modified UTF-8 representation of every character in the string s.

  Writes two bytes of length information to the output stream, followed by the modified UTF-8 representation of every character in the string s. If s is null, a NullPointerException is thrown. Each character in the string s is converted to a group of one, two, or three bytes, depending on the value of the character.

If a character c is in the range \u0001 through \u007f, it is represented by one byte:

(byte)c 

If a character c is \u0000 or is in the range \u0080 through \u07ff, then it is represented by two bytes, to be written in the order shown:

 (byte)(0xc0 | (0x1f & (c >> 6)))
 (byte)(0x80 | (0x3f & c))
  

If a character c is in the range \u0800 through uffff, then it is represented by three bytes, to be written in the order shown:

 (byte)(0xe0 | (0x0f & (c >> 12)))
 (byte)(0x80 | (0x3f & (c >>  6)))
 (byte)(0x80 | (0x3f & c))
  

First, the total number of bytes needed to represent all the characters of s is calculated. If this number is larger than 65535, then a UTFDataFormatException is thrown. Otherwise, this length is written to the output stream in exactly the manner of the writeShort method; after this, the one-, two-, or three-byte representation of each character in the string s is written.

The bytes written by this method may be read by the readUTF method of interface DataInput , which will then return a String equal to s.
Parameters:
- s - the string value to be written.
Throws:
- IOException - if an I/O error occurs.