I need help writing this in JAVA:

Due to the wildfires in Australia, the Red Cross has asked for assistance in determining how many trees were destroyed per hectare. Australia has a tree density of 456 trees per acre. A hectare is equal to 2.47 acres.

Write the algorithm that determines the conversion from acres to hectares then gets the users input on how many hectares were destroyed on a given day. Then print the total number of trees destroyed by fires based on the information entered by the user and the conversion calculation.

Sample Output:

How many hectares were destroyed today? 2

This many trees were destroyed: 2252.6400000000003

Sample Output #2:

How many hectares were destroyed today? 10

This many trees were destroyed: 11263.2

Sample Output #3:

How many hectares were destroyed today? 50

This many trees were destroyed: 56316.00000000001