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Actually, probably the “best” way to initialize the ArrayList is the method is not needed to create a new List in any way. There are many ways to do… Read More »Best Way to Initialization ArrayList in one line | Java List
Java converts Set to List by using many methods like- Loop traverse, ArrayList constructor, addAll method, Java 8 Stream, Guava Library List.newArrayList(set). There is one… Read More »Java convert Set to List | ArrayList to HashSet
Conversion of Array To ArrayList in Java is the top question in one of the most viewed and voted questions on StackOverflow. You can convert… Read More »Array to ArrayList | Create ArrayList from Array in Java
A Java static method belongs to the class and not to the object (instance). You have to use Static Keyword to create static methods in… Read More »Java static method | Class, Interface, call Example
Which Java variable is declared with “static keyword” called a Java static variable. A static Variable is a class-level variable. It’s initialized at class load… Read More »Java static variable in Method and Class with example
What is Static Keyword in java? A Static keyword is used in java for application memory management. You can apply static keywords in variables, methods,… Read More »Static keyword in Java | Method, Variable, Block, Nested Class with Examples
The final keyword in java is used to create a Constant Variable, Prevent method overloading and prevent Class Inheritance, etc. Java Final keyword restrict to… Read More »Final keyword in Java | Variable, Method, Class with examples
What is the “This” Keyword? Java “this” Keyword works as a reference to the current Object in the program. It can be used inside the… Read More »This keyword in Java | Method, Reference, constructor, and examples
Abstraction is one of the major features of Object-Oriented Programming. Abstraction in Java is used to show only essential details to the user. Menas hiding… Read More »Abstraction in java example | RealTime achive program
A Java method without a body statement means the only declaration and does not have an implementation called a Java abstract method. The abstract method… Read More »Java abstract method example | Use non-abstract class