can configure custom behaviour of built-in compiler exceptions?
assuming that if u call a property, field or method of an object, if it hasn't it... instead of throw an exception, there is some way of return 0 or null, or execute some routine or event? (apart of implement that behaviour with a method of that class-object ) scenario: got a set of objects (independently if they got all the same inheritance family and level hierarchical level), and they have bool fields. (the bools respond with true or false to the affirmation of its identifier) to avoid that all the type objects got all the possible bools that exist in the whole group of all the rest of brother objects, every object got its own set of relevant bools, and the rest not. so we use an external call asking for its bools, but if are asked for a missing one, then instead of an exception... (understand it?) but the custom exception behaviour only apply for those objects "case"