increase use of pre.defined CATCHALL_QUERY string

source/net/yacy/search/index/Fulltext.java

@@ -649,7 +649,7 @@ public final class Fulltext {
             // format: 0=text, 1=html, 2=rss/xml
             this.f = f;
             this.pattern = filter == null ? null : Pattern.compile(filter);
-            this.query = query == null? "*:*" : query;
+            this.query = query == null? AbstractSolrConnector.CATCHALL_QUERY : query;
             this.count = 0;
             this.failure = null;
             this.format = format;

source/net/yacy/search/query/QueryGoal.java

@@ -356,7 +356,7 @@ public class QueryGoal {
     public StringBuilder collectionTextQuery() {
 
         // parse special requests
-        if (isCatchall()) return new StringBuilder("*:*");
+        if (isCatchall()) return new StringBuilder(AbstractSolrConnector.CATCHALL_QUERY);
         
         // add goal query
         return getGoalQuery();
@@ -389,7 +389,7 @@ public class QueryGoal {
         final StringBuilder q = new StringBuilder(80);
         
         // parse special requests
-        if (isCatchall()) return new StringBuilder("*:*");
+        if (isCatchall()) return new StringBuilder(AbstractSolrConnector.CATCHALL_QUERY);
 
         // add goal query
         StringBuilder w = getGoalQuery();