Answer Posted / pradeepta kumar mishra

package interview;
import java.util.*;
import java.io.*;

class WordCount{

public static void main(String[] args) {
int count =0;
try{
BufferedReader br= new BufferedReader(new
InputStreamReader(System.in));
System.out.println("enter a sentence:");
String str = br.readLine();

List<Integer> l = new ArrayList<Integer>();
for(int k=str.length();k>=1;k--)
{
if(str.charAt(k-1)==' ')
{
l.add(count);
count=-1;
}
count++;
}
l.add(count);
Comparator<Integer> comparator =
Collections.reverseOrder();
Collections.sort(l,comparator);
System.out.println("Number of each word in
desc order --"+l);
}
catch(Exception e){

}
}
}

Is java map thread safe?

965

---

What is the difference between path and classpath variables?

1056

---

Can we make the abstract methods static in java?

1062

---

What is variable explain with example?

1063

---

Is char a data type in java?

974

---

Does isempty check for null?

1012

---

Is there any sort function in java?

1048

---

Can an abstract class be a final class?

996

---

Is singleton thread safe in java?

988

---

What is the difference between access specifiers and access modifiers in java? 16

1001

---

What is the full name of java?

1122

---

What are the data types supported by java?

1026

---

Describe how to implement singleton design pattern in struts.

1005

---

What are the drawbacks of singleton class?

1009

---

Explain about map interface in java?

996

---