LPS-44122 Slight SF in SearchUtil & Summary. Consistency with ee-6.2.x

Hey Eudaldo,

Yesterday LPS-44122 & LPS-44123 finally got merged to ee-6.2.x in a simplified way. One of the simplification was to use arrays instead of 2 variables in SearchUtil & Summary.

I'm sending this pull with a commit to keep master in sync with 6.2.x

Regads,
Tibor