Question: What is the output of this Java program? class Driver { public static void main(String[ ] args) { foo (5) ; bar (9) ; static

What is the output of this Java program? class Driver { public static void main(String[ ] args) { foo (5) ; bar (9) ; static void foo(int a) { System. out . print (a) ; static void bar (int a) { foo (a - 1 ) ; System. out . print (a)
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