INTERVIEW QUESTIONS J2EE JAVA DETAILS

Question: In Java, You can create a String object as: String str = "abc"; & String str = new String("abc");Why

Answer: string x="abc"

string y ="abc" i dont think that here they refer to same object.I have refer the complete reference..automatically when u asign stringz like this ..different objects will b created

string x="abc"

string y ="abc" i dont think that here they refer to same object.I have refer the complete reference..automatically when u asign stringz like this ..different objects will b created
Source: CoolInterview.com

Hi...
In java String s1="abc"; &
String s2= new String("abc"); these are two ways to create string objects.
String s1="abc" in this case one reference
(s1) and one object (abc)will be created.Here "abc" object will be created in separate "Stringpool" ,it is a part of the main memory.This is a recommended way to create string objects in java.
String s2=new String("abc");
in this case one reference(s2) and two object will be created . One is in "String pool" and another one is in "heap". Source: CoolInterview.com

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