Answer Posted / anjan singh

import java.io.*;

public class Sample {

/**
* @param args
*/


public static void main(String[] args) {
// TODO Auto-generated method stub
try
{
BufferedReader br= new BufferedReader
(new InputStreamReader(System.in));
System.out.println("enter a sentence:");
String str = br.readLine();
str = str.trim();
String[] strArr = str.split(" ");
for(int i=0;i<strArr.length;i++)
for(int
j=i+1;j<strArr.length;j++)
if(strArr[j].length()
> strArr[i].length())
{
String
x=strArr[j];
strArr[j]
=strArr[i];
strArr[i]=x;
}

System.out.println("output:-");
for(int i=0;i<strArr.length;i++)
System.out.println(strArr[i]);
}
catch(Exception e){}
}

}

How do I write a self declaration?

763

---

When object is created and destroyed?

834

---

Explain wait(), notify() and notifyall() methods of object class ?

814

---

How does hashmap work in java ?

751

---

Name four container classes.

755

---

who can i handle multiple client in RMI

1660

---

Is 0 a real number?

787

---

How many types of assembly languages are there?

731

---

What are the restriction imposed on a static method or a static block of code?

816

---

List some oops concepts in java?

795

---

What is user defined exception in Java?

840

---

What is a priority queue java?

728

---

Explain about assignment statement?

809

---

When should the method invokelater() be used?

765

---

What is serial version uid and its importance in java?

820

---