class A { public static int f1() { return 1; } public static int f2() { return A.f1(); } } class ATest { @Test void testF2()
class A { public static int f1() { return 1; } public static int f2() { return A.f1(); } } class ATest { @Test void testF2()
I came across code like the below, which is basically an example of a singleton class in which we make the class constructor private and provide one static publ