Exception in thread "main" java.lang.StackOverflowError
        at Socket10001.<init>(Socket10001.java:4)
        at Server2nonStatic.<init>(Server2nonStatic.java:14)
        at Socket10001.<init>(Socket10001.java:4)
        at Server2nonStatic.<init>(Server2nonStatic.java:14)
        at Socket10001.<init>(Socket10001.java:4)
        at Server2nonStatic.<init>(Server2nonStatic.java:14)
        at Socket10001.<init>(Socket10001.java:4)
        at Server2nonStatic.<init>(Server2nonStatic.java:14)
        at Socket10001.<init>(Socket10001.java:4)
        at Server2nonStatic.<init>(Server2nonStatic.java:14)
        at Socket10001.<init>(Socket10001.java:4)
        at Server2nonStatic.<init>(Server2nonStatic.java:14)
        at Socket10001.<init>(Socket10001.java:4)
        at Server2nonStatic.<init>(Server2nonStatic.java:14)
        at Socket10001.<init>(Socket10001.java:4)
        at Server2nonStatic.<init>(Server2nonStatic.java:14)