Case 1 before: ARRAY(0x61ddc8): abc def
Case 1 before: ARRAY(0x61ddc8): abc def
Case 1 before: ARRAY(0x61ddc8): abc def
Case 1 after : ARRAY(0x61ddc8): xyz 123
Case 1 after : ARRAY(0x61ddc8): xyz 123
Case 1 after : ARRAY(0x61ddc8): xyz 123

Case 2 before: ARRAY(0x61de28): abc def
Case 2 before: ARRAY(0x315918): abc def
Case 2 before: ARRAY(0x315990): abc def
Case 2 after: ARRAY(0x61de28): xyz 123
Case 2 after: ARRAY(0x315918): abc def
Case 2 after: ARRAY(0x315990): abc def