String builder vs string buffer

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 buffer and string builder

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 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.

String builder vs string buffer

String vs StringBuilder vs StringBuffer:
String: Immutable version char sequences
StringBuilder: mutable version char sequences,
not synchronized
StringBuffer: mutable version char sequences,
synchronized , thread-safe, slow
String str = new String("a")
StringBuilder s2 = new StringBuilder("B") // MUTABLE
StringBuffer s2 = new StringBuffer("c") // Synchronized

String vs stringbuilder

String is immutable and thread safe
String builder mutable and not 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.

Similar codes

0 vote103 views1 answer
Convert list of dto to map java
Java
0 vote119 views1 answer
No data type for node: org.hibernate.hql.internal.ast.tree.IdentNode \-[IDENT] IdentNode:
Java
2 votes109 views1 answer
Setbounds in java
Java
6 votes124 views3 answers
Math.round java
Java
1 vote125 views1 answer
Java get delta time from thread
Java
0 vote149 views1 answer
Jframe open another frame using button actionlistener
Java
6 votes114 views1 answer
Javafx tableview clear all data
Java
1 vote116 views1 answer
Why bufferedreader is faster than scanner
Java
0 vote115 views1 answer
Core Java tutorial
Java
0 vote106 views1 answer
Edittext editable false android java
Java