Question: Write a method called doublePositives that doubles all data values greater than 0 in a binary tree of integers. Reference Tree #2 2 Reference Tree

Write a method called doublePositives that doubles all data values greater than 0 in a binary tree of integers.

Reference Tree #2 2 Reference Tree #1 1 7. 4 4 Reference Tree #3 2 3 8. 9. 3. 1.

Reference Tree #2 2 Reference Tree #1 1 7. 4 4 Reference Tree #3 2 3 8. 9. 3. 1.

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