executionexception

Some part of my code is throwing java.util.concurrent.ExecutionException exception. How can I handle this? Can I use throws clause? I am a bit new to java. If you're looking to handle the exception, things are pretty straightforward. public void exceptionFix1() { try { //code that throws the exception } catch (ExecutionException e) { //what to do when it throws the exception } } public void exceptionFix2() throws ExecutionException { //code that throws the exception } Keep in mind that the second example will have to be enclosed in a try-catch block somewhere up your execution hierarchy. If

I get this Tomcat Error: Sep 09, 2012 4:16:54 PM org.apache.catalina.core.AprLifecycleListener init Information: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Products\jdk1.7.0_03\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Products/jdk1.7.0_03/jre/bin/client;C:/Products/jdk1.7.0_03/jre/bin;C:/Products/jdk1.7.0_03/jre/lib/i386;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Products\jdk1.7.0_03\jre\bin;c:\Program Files (x86

I have a method that performs some task with a timeout. I use the ExecutorServer.submit() to get a Future object, and then I call future.get() with a timeout. This is working fine, but my question is the best way to handle checked exceptions that can be thrown by my task. The following code works, and preserves the checked exceptions, but it seems extremely clumsy and prone to break if the list of checked exceptions in the method signature changes. Any suggestions on how to fix this? I need to target Java 5, but I'd also be curious to know if there are good solutions in newer versions of Java.