Introduction We will see here what are the Java class loaders with simple example. Java publicly released in the year of 1995 with a web browser with the ability to automatically and dynamically download applets whenever it encounters <Applet> tag Continue reading
Last Updated on 14th September 2019 at 11:41 pmI will tell you here what are the differences between Exception and Error in Java. There are mainly three important categories of Throwable: Error – something severe enough has gone wrong the Continue reading
We will discuss here whether we can override static method in Java or not.
The Class.forName() in Java or java.lang.Class.forName(String className) method returns the Class object associated with the class or interface with the given string name.
The purpose of garbage collection in Java is to identify and discard objects that are no longer needed by a program so that their resources can be reclaimed and reused later.
Local class or classes in Java are defined in a block, which is a group of zero or more statements between balanced braces. We typically find local classes defined in the body of a method. We can define a local Continue reading
We will discuss about static import in Java. The static import construct allows unqualified access to static members without inheriting from the type containing the static members. Instead, the program imports the members, either individually: or all at once from Continue reading
I will tell you here what is wrapper class in Java. The primitive data types are not objects; so they do not belong to any class; they are defined in the language itself. Sometimes, it is required to convert data Continue reading
Last Updated on 31st March 2021 at 07:00 pmIntroduction In this post I will tell you the number of improvements made to HashMap in Java 8 or later version. In other words I am going to discuss what are the Continue reading
We will discuss about strictfp keyword in Java. strictfp is a keyword in the Java programming language that restricts floating-point calculations to ensure portability. The strictfp was introduced into Java with the Java virtual machine (JVM) version 1.2 and is Continue reading