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public class ClassA {

private Socket socket;

public void ClassA () {

socket = new Socket();

if ( socket.isConnected() ) {
//do something...
}
}
}



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public class ClassA {

private Socket socket;

public void ClassA () {

socket = new Socket();

if ( socket.isConnected() ) {
//do something...
}

try {
socket.close();
} catch(IOException ioe) {
//perform exception handling
}
}
}