JAVA static

JAVA MOD1 course cody

STATIC

Suryansh Nadda

nody

STATIC is a keyword in java. in simple words when we declare any variable,method static then only single memory space is allocated to memeory. it means every time you change the value of static variable the new value will be stored and old will be removed .

1)Defining static variable
2)using this

1)Static method declaration

1)STATIC BLOCK
Static block will be executed before execution of method.

Java static blocks will be called when JVM loads the class into memory, means it will be called only once. But constructor will be called everytime object is declared

STATIC CLASS

Class and object This keyword Super keyword Inheritance Interface String

Exception Handling Constructor ArrayList LinkedList

Overloading | overriding Instance Initializer Static

Appmap- static Static variable Static method Static block staic block vs constructor static class

Appmap- Java Class ans object This keyword Super keyword Exception handling Constructor Inheritance Interface Static keyword Overloading | overriding String ArrayList LinkedList Instance Initializer

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