public S getRepresentative(Block<S, L> block) {
        return block.getStates().choose().getOriginalState();
    }
public S getRepresentative ( Block < S , L > block ) { return block . getStates ( ) . choose ( ) . getOriginalState ( ) ; }
Chooses a representative (i.e., an arbitrary element of the set of states) from a block.

@param block
the block.

@return an arbitrary element of the state set of the given block.