Get all declared methods from a class, not inherited
import java.lang.reflect.Method;
public class Main{
public static void main(String args[]) throws Exception {
Class c = Class.forName("MyClass");
System.out.println("Methods:");
Method methods[] = c.getDeclaredMethods();
for (Method meth : methods)
System.out.println(" " + meth);
}
}
class MyClass extends ParentClass {
private int count;
MyClass(int c) {
count = c;
}
MyClass() {
count = 0;
}
void setCount(int c) {
count = c;
}
int getCount() {
return count;
}
void showcount() {
System.out.println("count is " + count);
}
}
class ParentClass{
void fromParentClass(){
}
}
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Runnable examples
Reflection Method:
- Convert method to property name
- Find a Method on the supplied class with the supplied name and no parameters
- Find a Method on the supplied class with the supplied name and parameter types
- Get all methods from a class
- Get constructor and its parameters and call constructor with parameter
- Get method by parameter type
- Get all declared methods from a class, not inherited
- Get specific method by its name and parameters
- Get Static Method
- Get the current running method name
- Invoke a method with Reflection
- Invoke a method on an object with parameters
- Invoke a method with 2 arguments
- Invoke private method
- Method modifiers: isSynthetic(), isVarArgs(), isBridge()
- Method return type, parameter's type
- Method signature
- Modifier public, private, protected, static, final, abstract
- Modifier checker checks all possible modifiers for a method
- Sort methods according to their name, number of parameters, and parameter types.