exception « error « Java I/O Q&A





1. What are the possible exception occurs during copying file?    stackoverflow.com

My program has to copy file from one folder to another folder. I have used InputStream and OutputStream to do he same. The file size is about 5GB. what are all ...

2. XStream fromXML() exception    stackoverflow.com

I am trying to deserialize a string in Java using the XStream package. The XStream package can serialize my class fine. I get the XML (cannot change format of XML) from ...

3. Java redirect exception to file    stackoverflow.com

I want to redirect FULL output of my program to a file (including Exceptions) in bash. I can't change content of class. I run it like that:

java -Djava.security.manager -Djava.security.policy=JLPPolicy -Xmx16M ...

4. download file exception handling    stackoverflow.com

In my application I download several critical files from a server, and I want to write some code that handles the case where the a file download didn't complete for ...

5. Is there a file diff tool that allows for exceptions?    stackoverflow.com

We currently use Beyond Compare 3.0 and I am quite pleased with it. However, it would be great if I could easily specify an exclusion for a specific one-time case. This ...

6. Java equivalent of C# 'using' statement    stackoverflow.com

I'm transitioning from C# to java, so please bear with me... When reading a file in C#, you simply wrap it all in a big 'using' block, so that if you have ...

7. Checked exceptions and File.exists() in Java    stackoverflow.com

I have primarily a C# background (and am very much a newbie) so forgive me if my assumptions based on this are the problem. Simply put, one of the features in a ...

8. Exception is printed twice    stackoverflow.com

class Patmatch {
  static String strLine="";

  public static void main(String [] args) {    
    try {
      FileInputStream fstream ...

9. How to download file and correctly handle exceptions?    stackoverflow.com

My method for downloading file. It's a bit simplified, I removed the third argument - DownloadListener, which I use to inform the caller about dowonload progress.

public static boolean downloadFile(String url, File ...





10. java file handling and exceptions    stackoverflow.com

The standard way of handling file reading and writing in java goes something like this:

try
{
    ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream("file.dat"));
    oos.writeObject(h);
    ...

11. FileUpload thows exception - help    stackoverflow.com

I am writing a simple FileUpload code but as I run it I alway get a long exception ... ...

root cause java.lang.NoClassDefFoundError: org/apache/commons/io/output/DeferredFileOutputStream
... I watched the FileUpload lib jars ...

12. Java: printing to file when you can't use "throw exception"    stackoverflow.com

I have a class for threads (implements runnable). I want to be able to print text to a file inside the method "run", but I can't add "throws IOException" because run() ...

13. MyBatis exception from generated file    stackoverflow.com

I used MyBatis Generator 1.3.1 to create a Mapper.xml file. When MyBatis parses the Mapper file, it throws a BuilderException:

Exception in thread "main" org.apache.ibatis.builder.BuilderException: Unknown element <#comment> in SQL statement.
  ...

14. When to add a precondition and when to (only) throw an exception?    stackoverflow.com

I am learning about preconditions and when to use them. I have been told that the precondition

@pre fileName must be the name of a valid file
does not suit in the following code:
/**
Creates ...

15. Java IO Exception - Selenium GRID    stackoverflow.com

I am new to Grid. I am able to start the Hub and a couple of RC servers, but when I am trying to run my test case, I am getting ...

16. Handling IO exceptions in Java    stackoverflow.com

Basically, I want to open a file, read some bytes, and then close the file. This is what I came up with:

try
{
    InputStream inputStream = new BufferedInputStream(new FileInputStream(file));
 ...





17. Why do i get this exception?    stackoverflow.com

I don't get the reason why do i obtain the following exceptions :

Exception in thread "videoDecoder" java.lang.IllegalArgumentException: The picture is not complete.
at com.xuggle.xuggler.video.AConverter.validatePicture(AConverter.java:289)
at com.xuggle.xuggler.video.BgrConverter.toImage(BgrConverter.java:159)
at com.xuggle.xuggler.Utils.videoPictureToImage(Utils.java:322)
at VideoPlayer.VideoDecoder.analyzeVideoPackets(VideoDecoder.java:138)
at VideoPlayer.VideoDecoder.access$000(VideoDecoder.java:18)
at VideoPlayer.VideoDecoder$1.run(VideoDecoder.java:40)
at java.lang.Thread.run(Thread.java:729)
when i try ...

18. How do I call method if exception thrown?    stackoverflow.com

I have a method called readinFile and if the user enters a wrong file instead of exiting I wanted to call the method readinFile again inside the readinFile method I ask ...

19. I keep getting a "ArrayIndexOutOfBounds" Exception when using String.split    stackoverflow.com

I am writing this class for another program and I keep getting an Array out of bounds exception when I am splitting the string str.

    static String[][] ...

20. JDOM Premature end of file exceptions?    stackoverflow.com

I'd like to read all CDATA associated to a child node and sto