import java.lang.reflect.Field;
import java.lang.reflect.Method;

class TestClass {
    private int value;
    public String sa;
    int i=(int)Math.random();
    public int getValue() { return value; }
    public void setValue(int valueIn) { this.value = valueIn; }
}

public class SimpleComponent {

    public static void main(String[] args) {
        int i=(int)Math.random()*2000;
        TestClass testClass = new TestClass();
        Object o=new Object();
        char c[]=new char[6];
        for (Field field: testClass.getClass().getDeclaredFields()) {
            System.out.printf("name: %s, type: %s \n", field.getName(),"2");

        }
        System.out.println(i);
        System.out.println(c);
        for (Method method : testClass.getClass().getDeclaredMethods()) {
            System.out.printf("name: %s, return type: %s  \n", method.getName(), method.getReturnType().getCanonicalName());
        }
System.out.println();
    }
}