XML Transform

package com.company;

import org.apache.xml.security.signature.XMLSignatureInput;
import org.slf4j.impl.StaticLoggerBinder;
import java.io.FileInputStream;

public class Main {

    public static void main(String[] args) throws  Exception {
        FileInputStream fis = new FileInputStream("/home/gizmo/smev/in.xml");
        XMLSignatureInput i = new XMLSignatureInput(fis);
        System.out.println(i);
        StaticLoggerBinder staticLoggerBinder;
        SmevTransformSpi transformSpi = new SmevTransformSpi();

        System.out.println(transformSpi.engineGetURI());
        org.apache.xml.security.Init.init();

        XMLSignatureInput out = transformSpi.enginePerformTransform(i);
    }
}