Quick, Easy & Ultimate Guide | Interview Question | String Constant Pool Java |

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The Java Ocean video on String Constant Pool comprehensively explains the concept of String Constant Pool aka String Intern Pool. It gives a clear explanation on how String Constant Pool works, and how Java handles it internally. It is often asked in Java or Technical Interview Questions, and is one of the core topic in Java. It also covers some of the other interview questions on the String Constant Pool topic in java. This video also relates the String Constant Pool to a Structural Design Pattern.

Quiz answers:
1) Build any string without using String Literal (You can do String split/concatenate, etc)
2) Flyweight Design Pattern

Timecodes
0:00 String Pool Constant Definition
0:15 Intro
0:26 String Pool Constant Details
1:03 String Pool Constant Code Example in Java
2:57 String Pool Constant and Java Heap Space Example
4:15 String Intern Method how to use String Intern method in Java
4:51 String Intern Method Code example in Java
6:27 Does String Constant Pool gets Garbage Collected ?
6:42 Question to users for an example where the String.intern method returns the reference of heap string instance
6:54 Can String Pool Constant Strategy be related to any design pattern ?