plz use java

Assume we have already defined a variable of type int called num with the following line of code: int num = ???; // 'num' can have any int value TASK: Print a Triforce composed of 3 centered triangles created with num asterisks (*) on the bottom row, num - 2 asterisks on the next bottom row, ..., and 1 asterisk on the top row, and such that the triangles are surrounded by hyphens (-). You can assume that num is odo and is at least 3. EXAMPLE: If num is 5, the resulting Triforce would be the following: II * * * II I * III * * III * * * * * ILLIK * TIL * Sample Input: Sample Output: 1 1 TIL 1 1 I * * * * * * III * * * III * * * * * 1 * * *