Java naming conventions

java is a case sensitive language, that means there is a seperate recognization for uppercase letters and lower case letters.

Exampleabcis not equal to ABC(ABC != abc).

java has the following naming conventions, they are

all classes, abstract classes, and interfaces Names must be started with uppercase letters and their subsequent symbols must be uppercase letters.

Example:

String

StringBuffer

all variables must be started with lowercase letters and subsequent symbols must be uppercase letters.

Example:

nameIsZaheer

all methods must be started with lowercase letters and subsequent symbols must be uppercase letters.

Example:

additionWithTwoParameters()

additionWithThreeParameters()

all constant variables must be in uppercase letters only.

Example:

GLOBAL_VARIABLE

All the package names must be in lowercase letters.

Example:

com.zaheerintrovert.javanamingconventions