Java's default constructor allows developers to create instances of classes when no other constructors are explicitly defined. The default constructor in Java takes no arguments -- it simply ...

I wrote about the NetBeans hint “Overridable Method Call in Constructor” in the blog post Seven Indispensable NetBeans Java Hints. In this post, I look at why having an overridable method called from ...

Here's a topic I don't understand. What's the benefit of making a private constructor and a public getInstance method? I understand why you would make the constructor private: to keep someone from ...

//(d ref ) bata raha hai ki d class ko copy kar raha hai x=ref.x; // yah bata raha hai ki, (x)ki jo value copy kiye hai (d class) se wah phir se x me store ho gaya hai (d(d ref )) me ...