*) suppressing InterruptedException errormessage

See: http://www.yacy-forum.de/viewtopic.php?t=2915

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2705 6c8d7289-2bf4-0310-a012-ef5d649a1542

source/de/anomic/plasma/plasmaSwitchboard.java

@@ -1751,6 +1751,7 @@ public final class plasmaSwitchboard extends serverAbstractSwitch implements ser
             document.close();
             document = null;
         } catch (Exception e) {
+            if (e instanceof InterruptedException) throw (InterruptedException)e;
             this.log.logSevere("Unexpected exception while parsing/indexing URL ",e);
         } catch (Error e) {
             this.log.logSevere("Unexpected exception while parsing/indexing URL ",e);