@Override
	public void programReady(OpenMode openMode1, int currentRevision, TaskMonitor monitor)
			throws IOException, CancelledException {
		// Nothing to do
	}
Construct a new TreeManager.

@param handle database handle
@param errHandler error handler
@param addrMap map to convert addresses to longs and longs to addresses
@param openMode the open mode for the program.
@param lock the program synchronization lock
@param monitor Task monitor for upgrading
@throws IOException if a database io error occurs.
@throws VersionException if the database version is different from the expected version
@throws CancelledException if instantiation has been cancelled
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/module/TreeManager.java