### Question:
Objects { public static boolean equals(int a, int b) { return a == b; } private  Objects(); static String toString(String constructorName, Object... constructorArguments); static boolean equals(int a, int b); static boolean equals(long a, long b); static boolean equals(byte a, byte b); static boolean equals(char a, char b); static boolean equals(float a, float b); static boolean equals(double a, double b); static boolean equals(T a, T b);  }### Answer:
@Test public void testObjectsEqualityWithNulls() { assertTrue(Objects.equals(null, null)); }
@Test public void testObjectsEqualityWithNonNulls() { Integer i1 = 123; Integer i2 = 123; assertTrue(Objects.equals(i1, i2)); }
@Test public void testObjectsEqualityWithOneNull() { Integer i1 = 123; assertFalse(Objects.equals(i1, null)); assertFalse(Objects.equals(null, i1)); }