Returns the byte buffer data in a new array. This is a copy of the internal byte buffer. If 'data' is non-null it is used to return the data. This array should be large enough to contain all the data, otherwise a IndexOutOfBoundsException is thrown by the Java system. The number of elements returned is what 'getLength()' returns.

'Declaration
 
Public Overridable Function toByteArray( _
   ByVal data() As Byte _
) As Byte()

public virtual byte[] toByteArray( 
   byte[] data
)