Please code in java

Lucky days You are given the price of a stock for N days. Each day you will sell the stock at the price of current day price. You consider yourself lucky if after selling the stock the th day, you never encounter any day after it that has a price higher than the current day's price. You need to tell on how many days you were lucky. Input format The first line contains T denoting the number of test cases. Now, 2 x T lines follow. For each test case, the first line contains N denoting the number of days. For each test case, the next line contains N space-separated integers denoting prices for ith days as pricez. Output format For each test case, print the number of days you got lucky in a new line. Constraints 1