JAVA EXAMPLE PROGRAMS

JAVA EXAMPLE PROGRAMS

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Program: How to get sub list from vector?


Description:

You can copy a range of vector content. The method subList() helps us to get sub range from the given vector object.


Code:
package com.java2novice.vector;

import java.util.List;
import java.util.Vector;

public class MyVectorSubRange {

	public static void main(String a[]){
		Vector<String> vct = new Vector<String>();
		//adding elements to the end
		vct.add("First");
		vct.add("Second");
		vct.add("Third");
		vct.add("Random");
		vct.add("Click");
		System.out.println("Actual vector:"+vct);
		List<String> list = vct.subList(2, 4);
		System.out.println("Sub List: "+list);
	}
}

Output:
Actual vector:[First, Second, Third, Random, Click]
Sub List: [Third, Random]
<< Previous Program 

List Of All Vector Sample Programs:

  1. Basic Vector Operations.
  2. How to read all elements in vector by using iterator?
  3. How to read all elements in vector by using Enumeration?
  4. How to copy or clone a vector?
  5. How to add all elements of a list to vector?
  6. How to delete all elements from my vector?
  7. How to find does vector contains all list elements or not?
  8. How to copy vector to array?
  9. How to get sub list from vector?
Knowledge Centre
wait Vs sleep methods
sleep(): It is a static method on Thread class. It makes the current thread into the "Not Runnable" state for specified amount of time. During this time, the thread keeps the lock (monitors) it has acquired.

wait(): It is a method on Object class. It makes the current thread into the "Not Runnable" state. Wait is called on a object, not a thread. Before calling wait() method, the object should be synchronized, means the object should be inside synchronized block. The call to wait() releases the acquired lock.
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About Author

I'm Nataraja Gootooru, programmer by profession and passionate about technologies. All examples given here are as simple as possible to help beginners. The source code is compiled and tested in my dev environment.

If you come across any mistakes or bugs, please email me to [email protected].

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Reference: Java™ Platform Standard Ed. 7 - API Specification | Java™ Platform Standard Ed. 8 - API Specification | Java is registered trademark of Oracle.
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