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 vote234 views1 answer
Execution failed for task ':app:mergeDebugResources'.
Java
0 vote190 views1 answer
Quick select method for kth smallest element in java
Java
5 votes239 views2 answers
Set jframe fullscreen
Java
0 vote204 views1 answer
Java code file
Java
0 vote196 views1 answer
Java to kotlin converter android studio
Java
0 vote197 views1 answer
Netbeans how to get string from jcombobox
Java
0 vote199 views1 answer
0321
Java
1 vote213 views1 answer
Remove spaces at beginning and end of string java
Java
0 vote325 views1 answer
Intelilj javadoc: error - Malformed locale name: UTF8
Java
9 votes182 views5 answers
Random between two numbers java
Java