copying: deep vs shallow copy module (clone() traps, copy constructors, serialization copy, records, defensive copies, collection copies), 17 contract tests

Co-Authored-By: Claude Sonnet 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_017ic4b4X2xx7RrveVQU9R1N
2026-11-12 20:18:06 +05:30
parent 682b7b067c
commit 38fbd513c9
29 changed files with 1201 additions and 0 deletions
@@ -0,0 +1,5 @@
+$ javac src/broken/FinalFieldClone.java
+src/broken/FinalFieldClone.java:17: error: cannot assign a value to final variable items
+            copy.items = new ArrayList<>(items);   // error: cannot assign a value to final variable
+                ^
+1 error