Eager to Code, Enjoy to Debug ~ Embark into Each Stage with Your Heart

Archive for July 13th, 2009

java.io.FileNotFoundException with (Permission Denied)

Posted by: Chyne on: July 13, 2009

Error exporting data: java.io.FileNotFoundException: /usr/local/temp/backup.zip (Permission denied)
Root Cause
If the log shows the exception ‘FileNotFoundException’ with the ‘Permission Denied’, the main root cause of this error is the file does not being granted for write permission. It means when the user tries to execute an action to write the data into the file and the file [...]


Friday’s Java Snack


In Java, "thread" means:

  • An instance of class java.lang.Thread
  • A thread of execution


An instance of Thread is just an object that has variables and methods, and lives and dies on the heap.
 
A thread of execution is an individual process that has its own call stack (one thread per call stack).

 

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