Typo in java version

[Beyonder22]

https://github.com/MAZHARMIK/Interview_DS_Algo/blob/e19bc2c47793d1c21bc10dad8bcb170b36b75e7f/DP/DP on Grids/Length of Longest V-Shaped Diagonal Segment.cpp#L91

It should be int nextVal = (val == 2 ? 0 : 2);