private static < T extends Node > Map . Entry < CSNodeWrapper , T > findLastEntry ( Map < CSNodeWrapper , T > map ) { Map . Entry < CSNodeWrapper , T > nodeEntry = null ; // Find the initial entry for ( final Map . Entry < CSNodeWrapper , T > entry : map . entrySet ( ) ) { if ( entry . getKey ( ) . getNextNode ( ) == null ) { nodeEntry = entry ; break ; } } return nodeEntry ; }
Finds the initial entry for the unordered map .