Examples of using Checked exceptions in English and their translations into Bulgarian
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These are called checked exceptions.
The checked exceptions that a method may raise are part of the method's signature.
Thus, many programmers report that they“resent” checked exceptions.
Java supports checked exceptions(along with unchecked exceptions). .
The designers of Java devised checked exceptions, which are a special set of exceptions. .
The checked exceptions that may arise when calling a method constitute part of the type of the method.
Designers of Java introduced to the language checked exceptions which are a special set of exceptions. .
Checked exceptions can encourage good programming practice, ensuring that all errors are dealt with.
Early versions of the C++ programming language included an optional mechanism for checked exceptions, called exception specifications.
Checked exceptions are related to exception checkers that exist for the OCaml programming language.
According to Anders Hejlsberg there was fairly broad agreement in their design group to not have checked exceptions as a language feature in C.
Even in a language that supports checked exceptions, there are cases where the use of checked exceptions is not appropriate.
Other features of Scala not present in Java includeoperator overloading, optional parameters, named parameters,raw strings, and no checked exceptions.
Checked exceptions can, at compile time, reduce the incidence of unhandled exceptions surfacing at runtime in a given application.
The view is that, even in a language that supports checked exceptions, there are cases where the use of checked exceptions is not appropriate.
Scala likewise has other features present in C but not Java, including anonymous types, operator overloading, optional parameters, named parameters,raw strings, and no checked exceptions.
In fact, the general consensus among in-the-trenches Java programmers is that dealing with checked exceptions is nearly as unpleasant a task as writing documentation.
Checked exceptions force the programmer to either declare the exception thrown in a method, or to catch the thrown exception using a try-catch clause.
These features don't include the compile time checking that is central in the concept of checked exceptions, and hasn't(as of 2006) been incorporated into major programming languages other than Java.
One criticism is that checked exceptions encourage programmers to use an empty catch block(catch(Exception e){}), which silently swallows exceptions, rather than letting the exceptions propagate to a higher-level exception-handling routine.
Kiniry also writes that"As any Java programmer knows, the volume of try catch code in a typical Java application is sometimes larger than the comparable code necessary forexplicit formal parameter and return value checking in other languages that do not have checked exceptions.
According to Hanspeter Mössenböck,not distinguishing between to-be-called(checked) exceptions and not-to-be-called(unchecked) exceptions makes the written program more convenient, but less robust, as an uncaught exception results in an abort with a stack trace.
However, checked exceptions can either require extensive throws declarations, revealing implementation details and reducing encapsulation, or encourage coding poorly considered try/catch blocks that can hide legitimate exceptions from their appropriate handlers.
However, the presence of checked exceptions in Java can make functional programming inconvenient, because it can be necessary to catch checked exceptions and then rethrow them- a problem that does not occur in other JVM languages that do not have checked exceptions, such as Scala.
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To do this, the processor used the Machine Check Exception(MCE) feature of Pentium processors or the Machine Check Architecture(MCA) feature of some Pentium Pro processors.
It used the Machine Check Exception(MCE) feature of Pentium processors or the Machine Check Architecture(MCA) feature of some Pentium Pro processors.