/**
* Allocate a number of blocks and mark them as used.
*
* @param length the number of bytes to allocate
* @return the start position in bytes
*/
public long allocate(int length) {
return freeSpace.allocate(length);
}
/**
* Allocate a number of blocks and mark them as used.
*
* @param length the number of bytes to allocate
* @return the start position in bytes
*/
public long allocate(int length) {
return freeSpace.allocate(length);
}