String in java?

String:

• String is a sequence of character used to store text.
• String is class in Java.
• String package name of Java.lan.
• String are immutable(create once , cannot modified).
• length is one of the String method.

Two way of creating String:

1. Literal String

A literal means writing the value directly inside quotes.
Reuses existing object if same value exists.It's Stored in String Pool.Memory efficient.

Example

string s="abc";

2.Using new keyword

newkeyword is used to create a new object manually.
Creates a new object every time.It's Stored in Heap memory.Uses more Memory.

Example

String str=new string("xyz");