@Override
public Block promote(Block block) {
synchronized (this) {
checkUpdate(Promote);
Long id = block.getId();
add(Promote, id);
if (!activeWriteBlocks.contains(id) && !activeReadBlocks.contains(id))
error(Promote, id + " is not an active block");
if (activeReadBlocks.contains(id))
// Remove one read count
// Really, do this if obtained via "getRead" and not "getWrite"
activeReadBlocks.remove(id);
// Double promotion results in only one entry.
if (!activeWriteBlocks.contains(id)) activeWriteBlocks.add(id);
}
return blockMgr.promote(block);
}
