package org.jcryptool.visual.sig.algorithm;

public class Input {
	
	public static byte[] data;
	
	public static String path = "";


}

package org.jcryptool.visual.sig.algorithm;

public class Input {
	
	public static byte[] data; //Contains the input data
	
	public static String path = ""; //Contains the path to the input data
	
	public static byte[] hash; //Contains the hash of the input data

}

Update Input.java