wrapped difference component

there impression difference component where member throws component-specific exception. example, information opening classes pitch dataaccessexception.

in style, i mostly myself carrying locate rethrow member specific exception, since called methods delcared throws exception:

try {
    int foo = foo();
    (foo != expectedvalue) {
        pitch new componentexception("bad outcome foo(): " + foo);
    }
    bar();
}
catch (componentexception e) { 
    pitch e; 
}
catch (exception e) { 
    pitch new componentexception(e); 
}

do yourself doing same? ugly?

this doubt outcome style, nonetheless something within constraints style.