Write a Java program to print a Pascal's Triangle pattern for a given number of rows.

[kiranraoboinapally]

Requirements:

1. The program should take an integer input, n, which represents the number of rows in the Pascal’s Triangle.
2. It should display the Pascal’s Triangle in a formatted manner, where each row contains the binomial coefficients.
3. The output should be properly aligned to form a triangle shape.

Example:

For an input of 5, the output should be:

    1
   1 1
  1 2 1
 1 3 3 1
1 4 6 4 1

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