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 +1,5 @@
+$ javac  src/RecordPatternsDemo.java && java  RecordPatternsDemo     (21.0.12.1)
+line from (0,0) to (3,4) length^2=25
+box of String hi
+box of Integer 7
+no match