What is the output of this Java program? class Driver { public static void main(String[] args)...

 

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What is the output of this Java program? class Driver { public static void main(String[] args) { } int a foo(8); int b = bar(a); static int foo(int a) { a = bar(a2); System.out.print(a); return a; } } } static int bar (int a) { a = a -1; System.out.print(a); return a + 2; What is the output of this Java program? class Driver { public static void main(String[] args) { } int a foo(8); int b = bar(a); static int foo(int a) { a = bar(a2); System.out.print(a); return a; } } } static int bar (int a) { a = a -1; System.out.print(a); return a + 2;