Sure, here's a human-level summary of installing Java Development Kit (JDK) and setting up the environment, inspired by the video instructions:
Instance variables: these are variables defined within a class but outside of any method or block of code. They are accessible to all methods
within the class and have a unique value for each object created from the class.
Static variables: these are variables defined with the static keyword. They are shared by all objects created from the class and have a single
value that is common to all objects.
Here is an example of variable declarations in Java:
int a; // primitive type
Dog myDog; // reference type
String name; // reference type
float pi = 3.14f; // primitive type with assignment
Summary
Instance variables: these are variables defined within a class but outside of any method or block of code. They are accessible to all methods
within the class and have a unique value for each object created from the class.
Static variables: these are variables defined with the static keyword. They are shared by all objects created from the class and have a single
value that is common to all objects.
Here is an example of variable declarations in Java:
int a; // primitive type
Dog myDog; // reference type
String name; // reference type
float pi = 3.14f; // primitive type with assignment
Summary
