@Override
	public Namespace getGlobalNamespace() {
		return globalNamespace;
	}
Moves all information stored in the given range to the new location

@param fromAddr the first address in the range to be moved
@param toAddr the address to move to
@param length the number of addresses to move
@param monitor the task monitor to use while deleting information in the given range
@throws AddressOverflowException if there is a problem moving address ranges
@throws RollbackException if the user cancelled the operation via the task monitor
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/ProgramDB.java