/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.lang.reflect.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Test
{
	private static Method doSomethingMethod;
	static {
	    try {
	        doSomethingMethod = 
		Test.class.getMethod("doSomething", Integer.TYPE, Integer.TYPE, Integer.TYPE);
	    } catch (Exception e) {
	    }
	}
	public static int doSomething(int a, int b, int c) {
		return a + b + c;
	}
	public static void main (String[] ignore) throws java.lang.Exception
	{
		Object[] args = new Object[] {1, 2, 3};
		Object res = doSomethingMethod.invoke(null, args);
		System.out.println(res);
	}
}

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