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package misc;
public class SingletonClass {
private static SingletonClass instance;
public synchronized static SingletonClass getInstance() {
if(instance == null) {
instance = new SingletonClass();
System.out.println("Object created...!");
} else {
System.out.println("Object already exists.");
}
return instance;
}
public void message(String str) {
System.out.println("Message function called, Hello "+str);
}
}