Constructors in Java a constructor is a block of codes similar to the method. called when an instance of class is created. At the time of calling constructor, memory for the object is allocated in the ...

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 ...

1] The this() expression should always be the first line of the constructor. 2] There should be at-least be one constructor without the this() keyword (constructor 3 in above example). 3] Constructor ...

Java’s main method ensures no unguarded code is ever executed on import. Command-line arguments can be easily passed to the Java program at runtime. The construct is simple, elegant and easy for new ...

Java would become easier for students to learn under a proposal to introduce flexible main methods and anonymous main classes to the language. This is a preview language feature, disabled by ...