// Use of Reflection in Java
import java.lang.reflect.Method;
public class ReflectionExample {
public void hello(String name) {
System.out.println("Hello, " + name);
}
public static void main(String[] args) {
try {
// Create an instance of the ReflectionExample class
ReflectionExample example = new ReflectionExample();
// Get the method object for the 'hello' method
Method method = ReflectionExample.class.getMethod("hello", String.class);
// Invoke the method using the instance and passing the argument
method.invoke(example, "World");
} catch (Exception e) {
e.printStackTrace();
}
}
}
How do I avoid rehashing overhead with std::set in multithreaded code?
How do I find elements with custom comparators with std::set for embedded targets?
How do I erase elements while iterating with std::set for embedded targets?
How do I provide stable iteration order with std::unordered_map for large datasets?
How do I reserve capacity ahead of time with std::unordered_map for large datasets?
How do I erase elements while iterating with std::unordered_map in multithreaded code?
How do I provide stable iteration order with std::map for embedded targets?
How do I provide stable iteration order with std::map in multithreaded code?
How do I avoid rehashing overhead with std::map in performance-sensitive code?
How do I merge two containers efficiently with std::map for embedded targets?