Java 7 introduced the multi-catch feature, allowing you to handle multiple exception types in a single catch block. This can lead to more concise and readable code, especially when you want to handle different exceptions in the same way. Here's a simple example: try{// code that may throw...
So far we have seen how to use a single catch block, now we will see how to use more than one catch blocks in a single try block. In java, when we handle more than one exceptions within a single try {} block then we can use multiple catch blocks to handle many different kind of...
As you can see that inrethrowmethod, catch block is catching Exception but it’s not part of throws clause. Java 7 compiler analyze the complete try block to check what types of exceptions are thrown and then rethrown from the catch block. Note that this analysis is disabled if you change...
//C# program to demonstrate the multiple catch blocksusingSystem;classExceptionDemo{staticvoidMain(string[]args){intnum1=0;intnum2=0;intnum3=0;try{Console.Write("Enter the value of num1:");num1=int.Parse(Console.ReadLine());Console.Write("Enter the value of num2:");num2=int.Parse(...
// Java code try { // ... } catch (Exception1 | Excpetion2 ex) { // Perform some common operations with ex } However,Kotlin hasn’t supported this feature until the current version (1.7.0).So, in this tutorial, we’ll explore how to implement the “multi-catch” feature in Kotli...
catch (IOException ex) { logger.log(ex); throw ex; } catch (SQLException ex) { logger.log(ex); throw ex; } In releases prior to Java SE 7, it is difficult to create a common method to eliminate the duplicated code because the variableexhas different types. ...
(1,'--rs',2.0,'k','g',10); double[] x = {1,2,3,4,5,6,7,8,9}; double[] y = {2,6,12,20,30,42,56,72,90}; plot.plot_xy(x, y, h); } catch (Exception e) { System.out.println("Exception: " + e.toString()); } finally { MWArray.disposeArray(h); plot....
(taskList);}catch(InterruptedExceptione){e.printStackTrace();}executor.shutdown();System.out.println("\n===Printing the results===");for(inti=0;i<resultList.size();i++){Future<Result>future=resultList.get(i);try{Resultresult=future.get();System.out.println(result.getName()+": "+resu...
What is the result of cfdump when you change <cfcatch> into <cfcatch type="database">? Second idea: the error may have occurred elsewhere. For example, in Application.cfm or Application.cfc. Could you show us the code in your application file. ...
The optionaldefaultcase acts as a catch-all, executing its code block if none of the specified cases match the value of the variable. Output: Weekday Use the Arrow Syntax to Use Multiple Values for Oneswitch-caseStatement Java 14 introduces a new syntax for theswitch-casestatement. Users can...