Catch « error « Java I/O Q&A

1. Java Try and Catch IOException Problem    stackoverflow.com

I am trying to use a bit of code I found at the bottom of this page. Here is the code in a class that I created for it:

import ...

2. Java catch IOException    stackoverflow.com

I think this is basic stuff but i'm not sure what to do. Why do I get IOException never thrown in body of corresponding try statement

public static void main(String[] args)
  ...

3. catching exception java.io.IOException    coderanch.com

4. Catch a root cause exception under a Java IO Exception    coderanch.com

Hi All, I have some java code which initialises a MBean server connection. This code is called by a ant task. The ant task uses parameters like host name, username and password. On executing the ant task with the parameters, I get an exception as shown below: /** * This is the standard ant entry point for task * execution. * ...

5. unreported exception IOException -- Yet I AM catching it?    java-forums.org

6. Catching and Throwing IOException Problem    java-forums.org

private String[][] getPasswords(String file) throws IOException { try { BufferedReader in = new BufferedReader(new FileReader(file)); String line; File f = new File(in.readLine()); long fileSize = f.length(); int length = (int)fileSize; String[][] correctPasswords= new String[length][2]; for(int i = 0; i < length; i+=2) { line = in.readLine(); correctPasswords[i][0] = line; line = in.readLine(); correctPasswords[i][1] = line; } return correctPasswords; in.close(); } catch ...

7. How to throw or catch IOException?    forums.oracle.com

thanks everyone for the replies! sorry for my bad coding, I was planning on adding all the javadoc comments when I finished debugging. Also, I cut and pasted from my (relatively) long and complicated code to show the parts that mattered so line 35 is: PrintWriter toFile = new PrintWriter(new FileWriter("moves.txt"), true); Do you (you being corlettk) mean put the printwriter ...

8. Using Try and Catch; IOException Error Help!!    forums.oracle.com

/** Creates a new instance of SalesTax */ public SalesTax() { } public void setCost() { try { System.out.print("Enter the cost of the item: "); cost = System.in.read(); } catch (IOException cost) { System.out.println("Error! Please enter a 0.0 type number"); cost = System.in.read(); // ERROR IS Error // System.out.print(0.0); } }// END setCost() public void calculateTotalCost() { tax = 0.07 * ...