use java

Write a converter to convert a base 10 number to base 8 and then display it. Make sure there is no multiplication or string concatenation in your implementation.

To convert a base 10 number to base 8, you need to apply a sequence of mod 8, div 8 operations.

For example, to convert 215 to base 8,

Step 1	215 % 8 = 7	215 / 8 = 26
Step 2	26 % 8 = 2	27 / 8 = 3
Step 3	3 % 8 = 3	3 / 8 = 0 Stop

Collect the result of the mod in the reverse order, and the answer is 327.