String vs stringbuffer

String vs stringbuilder vs stringbuffer

String vs StringBuilder vs StringBuffer

                STRING          STRINGBUFFER       STRINGBUILDER

Storage         String Pool     Heap                Heap
Modifiable      Immutable   	Mutable           	Mutable
Thread Safe     YES             YES                 NO
Performance     FAST            VERY SLOW           FAST

String vs stringbuffer

The main similarity between String and StringBuffer class is that both are
thread safe. 
The main difference is that String is immutable; StringBuffer is mutable.

Stringbuffer vs stringbuilder vs string in java

The StringBuffer and StringBuilder class both produces mutable string objects.
 The main difference between them is that StringBuffer is thread safe;
 StringBuilder is not thread safe.
String is immutable and thread safe.
We are using StringBuffer when we are doing parallel
testing since it is a thread safe.

Stringbuilder vs stringbuffer

They both mutable, they are exactly same but
String buffer is thread safe so it runs slower
than String builder.
We are using StringBuffer when we are doing parallel
testing since it is a thread safe.

Difference between string vs stringbuffer

The main similarity between String and StringBuffer class is that both are 
thread safe.
The main difference is that String is immutable; StringBuffer is mutable.

Similar codes

0 vote122 views1 answer
How to byheart faster
Java
0 vote117 views1 answer
Execution repackage of goal org.springframework.boot:spring-boot-maven-plugin:2.5.0:repackage failed:
Java
0 vote92 views1 answer
Multiple recyclerview not scrolling bottom sheet
Java
0 vote111 views1 answer
Java show my form
Java
0 vote115 views1 answer
Power-hungry foobar solution in java
Java
0 vote149 views1 answer
How can i put infirmation of arraylist in a dropdown java
Java
0 vote129 views2 answers
Required a bean of type 'org.springframework.mail.javamail.JavaMailSender
Java Spring
0 vote101 views1 answer
Choose image java
Java
0 vote100 views1 answer
Jpa default value enum
Java
0 vote93 views2 answers
How to get string value in java in android
Java