Accessing variables of an object of a particular class through a different class within the constructor of latter class

Question

Helo, there are 3 files, CustomerClient.java, CustomerServer.java and Customer.java

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Answer 1

try this:

public static void main(String[] args)

Answer 2

The issue with main method not being a proper application entry point aside, this code should compile and run just fine. The problem seems to lie elsewhere, and there's not enough information at the moment to identify the source.

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On toString()

The reason why printing s[0] "prints junk as usual" is because you didn't @Override the toString() method inherited from Object.

If you had just added this method:

@Override public String toString() {
   return "Student : " + name;
}

then printing s[0] wouldn't print "junk"; it would print whatever the above toString() returns (which in this case, is something reasonably "not junk").

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