Some exceptions in Java must be handled in the developer's code. Other exceptions can occur without any exception handling semantics at all. When an exception must be handled with try-and-catch ...

An example of a checked exception is java.io.IOException. As the name suggests, it throws whenever an input/output operation is abnormally terminated. Examine the following code: ...

For example, if a file is not present and is being accessed, checked exception should be used. API usage also benefits heavily from checked exception as developers can control different conditions.

Java checked exceptions are a handy abstraction in sequential flows. But add threads and the syntactical support is no longer available. This article investigates how to overcome that limitation.

Try catch Java example. ... Now that we have “handled” our exception, we can refer to it as a “checked exception. ... Notice that we could have written this code without handling the exception.

Both checked and unchecked exceptions can occur in Java. Java programs can generally recover from checked exceptions, with exception handlers written into each program to define what it should do ...