Aug 17, 2010 · This has been possible since Java 7. The syntax for a multi-catch block is: try { ... } catch (IllegalArgumentException | SecurityException | IllegalAccessException | NoSuchFieldException e) { someCode(); } Remember, though, that if all the exceptions belong to the same class hierarchy, you can simply catch that base exception type.

When you say 'more specific message', you can just throw the exception with the detailed message; you shouldn't need multiple catch blocks. If you want to do drastically different things based on the state of the exception, just create more exception types and catch blocks but only one try block, as my pseudocode shows...

Sep 22, 2023 · Multiple Catch Block in Java. Starting from Java 7.0, it is possible for a single catch block to catch multiple exceptions by separating each with | (pipe symbol) in the catch block. Catching multiple exceptions in a single catch block reduces code duplication and increases efficiency.

Mar 16, 2025 · Java Multi-catch block. A try block can be followed by one or more catch blocks. Each catch block must contain a different exception handler. So, if you have to perform different tasks at the occurrence of different exceptions, use java multi-catch block. Points to remember

It depends. If you want to provide special handling for specific errors then use multiple catch blocks: try { // code that throws an exception // this line won't execute } catch (StackOverflowException ex) { // special handling for StackOverflowException } catch (Exception ex) { // all others }

Multiple catch blocks in Java are used to catch/handle multiple exceptions that may be thrown from a particular code section. A try block can have multiple catch blocks to handle multiple exceptions.

In Java SE 7 and later, a single catch block can handle more than one type of exception. This feature can reduce code duplication and lessen the temptation to catch an overly broad exception. Consider the following example, which contains duplicate code in each of the catch blocks: logger.log(ex); throw ex; logger.log(ex); throw ex;

Nov 28, 2023 · In Java, multiple catch blocks can be employed within a single try block to handle distinct exceptions separately. Each catch block targets a specific exception type, allowing precise error handling based on the thrown exception. Handling Unrelated Exceptions in …

Sep 1, 2024 · In Java, a try block can be followed by multiple catch blocks, each designed to handle a specific type of exception. This structure allows for more granular control over error handling, enabling developers to provide tailored responses to different exceptional situations.

Mar 24, 2024 · In our previous blog post, we explored the trusty try-catch block, a fundamental tool for exception handling in Java. But what happens when you need to handle multiple types of exceptions within the same code block? Fear not, for Java …