From 45bbd65ae28ae2799031a7c3f4f19187ca95ed0c Mon Sep 17 00:00:00 2001
From: Leo Galambos <galambos@noreply.localhost>
Date: Sun, 6 Jul 2025 18:24:12 +0200
Subject: [PATCH] Update Programming Guide

---
 Programming-Guide.md | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/Programming-Guide.md b/Programming-Guide.md
index 266930f..1472015 100644
--- a/Programming-Guide.md
+++ b/Programming-Guide.md
@@ -17,10 +17,10 @@ import conflux.Listener;
 Define typed keys for the data you want to store:
 
 ```java
-Key<Integer> counterKey = new Key<>("counter", Integer.class);
-Key<String> nameKey = new Key<>("name", String.class);
-Key<int[]> arrayKey = new Key<>("numbers", int[].class);
-Key<MyPojo> pojoKey = new Key<>("myPojo", MyPojo.class);
+Key<Integer> counterKey = Key.of("counter", Integer.class);
+Key<String> nameKey = Key.of("name", String.class);
+Key<int[]> arrayKey = Key.of("numbers", int[].class);
+Key<MyPojo> pojoKey = Key.of("myPojo", MyPojo.class);
 ```
 
 ## Storing and Retrieving Values
@@ -121,11 +121,11 @@ Ctx.INSTANCE.put(pojoKey, new MyPojo("Widget Pro", 99)); // triggers listener
 Once a key is registered with a type, you cannot use the same name with a different type:
 
 ```java
-Key<Integer> myKey = new Key<>("sharedKey", Integer.class);
+Key<Integer> myKey = Key.of("sharedKey", Integer.class);
 Ctx.INSTANCE.put(myKey, 5);
 
 // later:
-Key<String> badKey = new Key<>("sharedKey", String.class);
+Key<String> badKey = Key.of("sharedKey", String.class);
 Ctx.INSTANCE.put(badKey, "wrong type"); // throws IllegalStateException
 ```
 
@@ -153,7 +153,7 @@ Ctx.INSTANCE.clear();
 ## Complete Example
 
 ```java
-Key<Integer> temperatureKey = new Key<>("temperature", Integer.class);
+Key<Integer> temperatureKey = Key.of("temperature", Integer.class);
 
 Listener<Integer> display = t ->
     System.out.println("Temperature changed to " + t + "°C");