1 files changed, 5 insertions, 5 deletions

diff --git a/container-search/src/main/java/com/yahoo/prelude/semantics/rule/ReplacingProductionRule.java b/container-search/src/main/java/com/yahoo/prelude/semantics/rule/ReplacingProductionRule.java
index dfa423ec889..70151ea479b 100644
--- a/container-search/src/main/java/com/yahoo/prelude/semantics/rule/ReplacingProductionRule.java
+++ b/container-search/src/main/java/com/yahoo/prelude/semantics/rule/ReplacingProductionRule.java
@@ -14,7 +14,7 @@ public class ReplacingProductionRule extends ProductionRule {
     /** Carries out the production of this rule */
     public void produce(RuleEvaluation e) {
         removeNonreferencedMatches(e);
-        if (e.getTraceLevel()>=5) {
+        if (e.getTraceLevel() >= 5) {
             e.trace(5,"Removed terms to get '" + e.getEvaluation().getQuery().getModel().getQueryTree().getRoot() + "', will add terms");
         }
         super.produce(e);
@@ -22,16 +22,16 @@ public class ReplacingProductionRule extends ProductionRule {
 
     /** Remove items until there's only one item left */
     private void removeNonreferencedMatches(RuleEvaluation e) {
-        int itemCount=e.getEvaluation().getQuerySize();
+        int itemCount = e.getEvaluation().getQuerySize();
 
         // Remove items backwards to ease index handling
-        for (int i=e.getNonreferencedMatchCount()-1; i>=0; i--) {
+        for (int i = e.getNonreferencedMatchCount() - 1; i >= 0; i--) {
             // Ensure we don't produce an empty query
-            if (getProduction().getTermCount()==0 && itemCount==1)
+            if (getProduction().getTermCount() == 0 && itemCount == 1)
                 break;
             itemCount--;
 
-            Match match=e.getNonreferencedMatch(i);
+            Match match = e.getNonreferencedMatch(i);
             match.getItem().getParent().removeItem(match.getPosition());
         }
     }