RandomAccessFile.readFully

RandomAccessFile.readFully

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Syntax 1
public final void readFully( byte b[] ) throws IOException
Parameters
b
the buffer into which the data is read.
Description
Reads b.length bytes from this file into the byte array. This method reads repeatedly from the file until all the bytes are read. This method blocks until all the bytes are read, the end of the stream is detected, or an exception is thrown.

Exceptions
EOFException if this file reaches the end before reading all the bytes.
Exceptions
IOException if an I/O error occurs.



Syntax 2
public final void readFully( byte b[], int off, int len ) throws IOException
Parameters
b
the buffer into which the data is read.
off
the start offset of the data.
len
the number of bytes to read.
Description
Reads exactly len bytes from this file into the byte array. This method reads repeatedly from the file until all the bytes are read. This method blocks until all the bytes are read, the end of the stream is detected, or an exception is thrown.

Exceptions
EOFException if this file reaches the end before reading all the bytes.
Exceptions
IOException if an I/O error occurs.