/Java/What it means when create final variable in java

What it means when create final variable in java

First of all, final is a non-access modifier applicable only to 
a variable, a method or a class

When a variable is declared with final keyword, its value can’t be modified, 
essentially, a constant. This also means that you must initialize a 
final variable. If the final variable is a reference, this means that 
the variable cannot be re-bound to reference another object, but internal 
state of the object pointed by that reference variable can be changed 
i.e. you can add or remove elements from final array or final collection. 
  It is good practice to represent final variables in all uppercase, using 
  underscore to separate words.

Similar codes

0 vote328 views2 answers
Java convert am pm to 24 hour
Java
1 vote328 views1 answer
Char to string jva
Java
0 vote340 views1 answer
BasicAWSCredentials
Java
0 vote368 views1 answer
Java tcp readline not working
Java
1 vote347 views2 answers
What is local variable in java
Java
0 vote355 views1 answer
Print colored text java
Java
0 vote331 views1 answer
XmlRootElement Object to String
Java
9 votes309 views3 answers
Java loop through string
Java
0 vote344 views3 answers
How to get multiple integer input in java
Java
0 vote316 views1 answer
How to loop through a 2d array java
Java