I'm unable to reproduce this easily but I was running some tests (using a multithreaded load generator) on a 4 cpu machine and encountered a couple of ArrayIndexOutOfBoundsException @ lines 1747 and 1754 in o.a.c.loaders.WebappClassLoader.java.
737 // Register the full path for modification checking 1738 synchronized (paths) { 1739 1740 int j; 1741 1742 long[] result2 = 1743 new long[lastModifiedDates.length + 1]; 1744 for (j = 0; j < lastModifiedDates.length; j++) { 1745 result2[j] = lastModifiedDates[j]; 1746 } 1747 result2[lastModifiedDates.length] = entry.lastModified; 1748 lastModifiedDates = result2; 1749 1750 String[] result = new String[paths.length + 1]; 1751 for (j = 0; j < paths.length; j++) { 1752 result[j] = paths[j]; 1753 } 1754 result[paths.length] = fullPath; 1755 paths = result; 1756 1757 } Shouldn't line 1738 synchronize on 'this' rather than 'paths' because 'paths' is changed to point to a new array within the synchronized block itself @ line 1755 ? Thanks, Arvind -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>