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 vote185 views1 answer
Spring boot MVC config
Java
0 vote189 views1 answer
Java swing place objects vertically
Java
0 vote168 views1 answer
Android get app build name
Java
15 votes172 views2 answers
Array of string java
Java
2 votes302 views2 answers
Java string join arraylist
Java
0 vote183 views1 answer
Java scan a file
Java
27 votes202 views6 answers
Java for loop
Java
1 vote172 views1 answer
Char to string jva
Java
0 vote214 views2 answers
Detect bluetooth headphones android programmatically
Java
0 vote170 views1 answer
How to check that letter is not a number and is repeating or not in a sentence in java
Java