String object creation behind the scenes || string constant pool || java.lang.String

[@hemantvc]

Cool. Easy to learn java string and string constant pool

[@aricaacharya5976]

Best exaplaintion after watching 10 different videos. Great job man 👏

[@giridatta1525]

Great teaching, concept is very clear,keep doing more

[@vineetjain7518]

Great

[@abdulshaik2106]

Awesome.. Great teaching Sir 👏👏👏we understand the concept in ur teaching so soon..

[@michaelhall4602]

This is late, but really good job explaining this.

[@vladanulardzic5859]

Perfect practical explanation ! Keep on ...

[@pujabansal810]

Avilash you are great teachers. I am watching all of your video's. The way you explain things direct goes into brain.

[@nainatiwari84]

Nice explanation bhaiya.you are doing a great job.your english is mind blowing.keep it up.

[@rishitamathur5808]

thanks for making me understand so precisely😊

[@vijayr6540]

Super , Thankyou

[@munaswamy6595]

Super experience

[@AlfonsoMonroyIV]

thanks man, and what happends when you make a System.out.println("var"); where is the "var" created? and what happen when I.E. String c="var"; System.out.println("var"==c); why does it return false?

[@prakharprasant7766]

true it will return

[@hariindia2265]

bro can u please do vedeos on java8 features full tutorial mainly java8 streams

[@asthagarg4614]

In case of String s= new String ("java")- since object is Stored in heap as well, then what role does java in String constant pool play?

[@abhiny8]

Scp is used to improve performance suppose we already have a string object with same content then it'll retrieve from scp quickly that's why creating strings with literals i.e String str="hello"; is preferred

[@subbu5b0]

How can you prove that 2 objects will get created (in heap & in Scotland) when we create a String object using new?

[@amitgaikwad3120]

-- You need to use intern() of String class. -- using intern() method with String object created using "new" keyword, will return the reference of the exact String object created in SCP area. public class TwoObjectsCreatedProof { public static void main(String[] args) { String s1= new String("Hello"); // 2 objects are created "Heap' and "SCP" area. String s2=s1.intern(); // returns the reference from the SCP area and assigns it to 's2'. System.out.println(s2); // prints "Hello" from SCP area System.out.println(s1==s2); // false } }

[@akhil2228]

super

[@annusunny]

@ 17:19 | S1 and S2 are not objects but just data types, Although good explanation.

[@thannasip8001]

not data type it reference variable right?

[@sangram1746]

Nice

[@ashishbarik9936]

Thank you abhilash I got the concept clear

[@JohnWick-zc5li]

if the String pool becomes full -- how JVM will delete or flash the strings from Constant Pooling

[@SaiSVolgs]

can you please explain what is differ b/w final and immutable

[@swagatkumarsahu5857]

When any string will be created with new key word like - new String("Java"), then the object will be created in Heap memory not in String Constant Pool.

[@nareshbarik9634]

if i go for s1.equals(s2) in IF statement then it will gives the output of if statement..how..this possible..?

[@shubhangijore2586]

Because equals method compare content in string class

[@bipinesh08]

How does the Intern method works if creating a string using new creates two objects one in the heap and one in scp. Isn't the whole purpose of intern is to create a copy in scp

[@nar2205]

String s=new String("java"); here, "java" will not go into string constant pool unless we say intern

[@smyThegmc]

sen harikasın

[@saktiranjanbehera7010]

where is the scp area located in jvm ?

[@ramkumar-id9hu]

Heap

[@parikshit3312]

please remove the background music its irritating and distracting

[@SeleniumExpress]

Sure.. Will keep that in mind. Thanks for letting me know Parikshit.