Add java21-features module: runnable demos and captured output for the ankurm.com java21-features article

2026-10-20 17:13:59 +00:00
parent 5a076c826f
commit c3cc57f482
33 changed files with 354 additions and 0 deletions
@@ -0,0 +1,3 @@
+$ javac  src/PatternSwitchDemo.java && java  PatternSwitchDemo     (21.0.12.1)
+big circle | circle | square 2.0 | rect 2.0x3.0
+null handled in the switch | large int | int | string of 4 | other