Update why-there-only-value-passing-in-java.md

bad c++ code here incr(*age) --> incr(age);
lb-xx · May 10, 2023 · 5579357 · 5579357
1 parent 8b2241b
commit 5579357
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/java/basis/why-there-only-value-passing-in-java.md b/docs/java/basis/why-there-only-value-passing-in-java.md
@@ -177,7 +177,7 @@ int main()
 {
     int age = 10;
     std::cout << "invoke before: " << age << "\n";
-    incr(*age);
+    incr(age);
     std::cout << "invoke after: " << age << "\n";
 }
 ```