public boolean subtractAll(ModuleDeps toSub) {
		boolean modified = false;
		for (Map.Entry<String, ModuleDepInfo> entry : toSub.entrySet()) {
			modified |= subtract(entry.getKey(), entry.getValue());
		}
		return modified;
	}
public boolean subtractAll ( ModuleDeps toSub ) { boolean modified = false ; for ( Map . Entry < String , ModuleDepInfo > entry : toSub . entrySet ( ) ) { modified |= subtract ( entry . getKey ( ) , entry . getValue ( ) ) ; } return modified ; }
Calls {@link #subtract(String, ModuleDepInfo)} for each of the map
entries in <code>toSub</code>

@param toSub
The map to subtract from this map
@return True if this map was modified