svn commit: r1662320 - /lucene/dev/trunk/lucene/core/src/java/org/apache/lucene/search/FilteredQuery.java

[mi...@apache.org]

Author: mikemccand
Date: Wed Feb 25 22:54:08 2015
New Revision: 1662320

URL: http://svn.apache.org/r1662320
Log:
improve specificity of error messages

Modified:
    lucene/dev/trunk/lucene/core/src/java/org/apache/lucene/search/FilteredQuery.java

Modified: lucene/dev/trunk/lucene/core/src/java/org/apache/lucene/search/FilteredQuery.java
URL: http://svn.apache.org/viewvc/lucene/dev/trunk/lucene/core/src/java/org/apache/lucene/search/FilteredQuery.java?rev=1662320&r1=1662319&r2=1662320&view=diff
==============================================================================
--- lucene/dev/trunk/lucene/core/src/java/org/apache/lucene/search/FilteredQuery.java (original)
+++ lucene/dev/trunk/lucene/core/src/java/org/apache/lucene/search/FilteredQuery.java Wed Feb 25 22:54:08 2015
@@ -65,10 +65,15 @@ public class FilteredQuery extends Query
    * @see FilterStrategy
    */
   public FilteredQuery(Query query, Filter filter, FilterStrategy strategy) {
-    if (query == null || filter == null)
-      throw new IllegalArgumentException("Query and filter cannot be null.");
-    if (strategy == null)
-      throw new IllegalArgumentException("FilterStrategy can not be null");
+    if (query == null) {
+      throw new IllegalArgumentException("Query must not be be null.");
+    }
+    if (filter == null) {
+      throw new IllegalArgumentException("Filter must not be be null.");
+    }
+    if (strategy == null) {
+      throw new IllegalArgumentException("FilterStrategy must not be null");
+    }
     this.strategy = strategy;
     this.query = query;
     this.filter = filter;