#1663 Additionally trim the OrmQueryDetail.asString() output removing extra whitespace

src/main/java/io/ebeaninternal/server/querydefn/OrmQueryDetail.java

@@ -121,7 +121,10 @@ public class OrmQueryDetail implements Serializable {
     }
     if (fetchPaths != null) {
       for (OrmQueryProperties join : fetchPaths.values()) {
-        join.append(" fetch ", sb);
+        if (sb.length() > 0) {
+          sb.append(" ");
+        }
+        join.append("fetch ", sb);
       }
     }
     return sb.toString();

src/main/java/io/ebeaninternal/server/querydefn/OrmQueryProperties.java

@@ -294,7 +294,7 @@ public class OrmQueryProperties implements Serializable {
       sb.append(path).append(" ");
     }
     if (!isEmpty()) {
-      sb.append("(").append(rawProperties).append(") ");
+      sb.append("(").append(rawProperties).append(")");
     }
     return sb.toString();
   }