can I use two ssh java lib in my java code?

Question

I am using j2ssh but due to some reasons (which we cant detect yet) we decided to switch to new ssh lib.

in j2ssh for 2 functions which are not giving expected result, we have to switch to new ssh (i have found vngx-jsch suitable)

but only for 2 functions, i need to do full rework of all ssh related function which i dont want to.
so I have following queries : -

1. can I use both lib ?
   
2. does it make sense ?
   
3. what if I keep j2ssh as it is and only for those 2 function I will load vngx-ssh?
   
4. is it possible?
   
5. how to do it ? any example ?
   

Answer 1

Yes, It's possible. you can use the fully qualified names to resolve the conflicts. for example:

let say there are 2 packages, com.package1.A and com.package2.B which exports the same function, func(). In your Java program, you can use any one of these by calling either

package com.package1;

public class A {
    public void func() {
       System.out.println("Inside A package's func ");
    }
}

And the second is:

package com.package2;

public class B {
    public void func() {
       System.out.println("Inside B package's func ");
    }
}

Then in a separate class you can use it like:

public class App {
    public static void main(String[] args) {
        com.package1.A.func();
        com.package2.B.func();
}
}