Write solution in java $8,$

You are given a list of N transfers $($numbered from $0$ to N$-1)$ between two banks: bank A and bank B$.$ The K$-$th transfer is described by two values: $$R$[$K$]($either $"$A or $"$B$")$ representing the recipient $($the bank the transfer is sent to$)$; $$ V$[$K$]$ denoting the value sent via the transfer. $$All transfers are completed in the order they appear on the list. The banks do not want to go into debt $($in other words, their account balance may not drop below $0).$ What minimum initial acCOunt balance in each bank is necessary in order to $$Complete the transfers? $$Write a function: $$class Solution $\{$ public int$[]$ solution$($String R$,$ int$[]$ V$)$; $\}$that$,$ given a string R and an array of integers V$,$ both of length N$,$ returns an array of two integers. The integers should represent the minimum initial account balances for banks A and B in the following order: $($bank A$,$ bank B$].$Result array should be returned as an array of integers. $$Examples: $1.$ Given R$=$ "BAABA" and V $=[2,4,1,1,2],$ the function should return $[2,4].$ The bank accounts' balances after each transfer are shown in the following table: $$IA$|$ B $------------------$initial balance$|2|4$transfer $2$ from A to B $|0|6$ transfer $4$ from B to A$|4|2$ transfer $1$ from B to A$|5|1$ transfer $1$ from A to B$|4|2$transfer $2$ from B to A$|6|02.$Given R$=$"ABAB"and V $=(10,5,10,15],$ the function should return $[0,15].3.$ Given R$="$B$"$ and V$=[100],$ the function should return $[100,$ o$].$Write an efficient algorithm for the following assumptions: $$ string R and array V are both of length N;$$ N is an integer within the range $(1.\mathrm{.}100,000]$; $$each element of array V is an integer within the range $[1.\mathrm{.}10,000]$; $$ string R is made only of the characters $\text{'}$A$\text{'}$ and$/$or $\text{'}$B$\text{'}.$