Skip logging only for IllegalInputException

- Add IllegalInputException to signal cases where we know the exception
  is caused by illegal input received from the requestor.
- Only skip logging for IllegalInputException instead of the superclass
  IllegalArgumentException as that is also used to signal illegal
  arguments to methods due to bugs which are otherwise hard to debug.
- Throw IllegalInputException rather than IllegalArgumentException
  where appropriate.
- Deprecated QueryException as it was only used to be able to separate
  between query string and query parameter exceptions, and not doing
  that consistently, and is in a package we don't want more use of.
- Clean up some cases where the wrong exception was thrown.

1 files changed, 1 insertions, 1 deletions

diff --git a/container-search/src/main/java/com/yahoo/prelude/searcher/PosSearcher.java b/container-search/src/main/java/com/yahoo/prelude/searcher/PosSearcher.java
index 37561d3a0f5..7063a14a389 100644
--- a/container-search/src/main/java/com/yahoo/prelude/searcher/PosSearcher.java
+++ b/container-search/src/main/java/com/yahoo/prelude/searcher/PosSearcher.java
@@ -75,7 +75,7 @@ public class PosSearcher extends Searcher {
         loc.setAttribute(posAttribute);
 
         try {
-            if (ll == null && xy == null && bb != null) {
+            if (ll == null && xy == null) {
                 parseBoundingBox(bb, loc);
             } else {
                 if (ll != null && xy != null) {