Answer Posted / haneef

see, every object created by the new operator, it has it own
hash code.

so when you compare with equals(), checks only content. But
with ==, it also checks the hashcode.

try this example

package app;

public class Test {
public static void main(String[] args) {

String str2 = new String("Haneef");
String str3 = new String("Haneef");

if (str2.equals(str3))
System.out.println("ok");
else
System.out.println("Not OK");

if(str2==str3)
System.out.println("ok");
else
System.out.println("Not ok");
}
}

u get

OK
NOT OK

What is anti pattern in cyber security?

959

---

what is meant by Byte code concept in Java?

1008

---

Explain what pure virtual function is?

972

---

What is string in java is it a data type?

952

---

What does serializing data mean?

899

---

What is Major and importance difference between for and foreach loop ?

1077

---

Differentiate between vector and array list.

996

---

What is the base class of all exception classes?

1021

---

What is final int?

951

---

What is final access modifier in java?

1073

---

What is object class in java?

870

---

What is Applet Stub Interface ?

2425

---

What is appletviewer?

987

---

how we can make a write-only class in java?

974

---

Is empty string in java?

1097

---