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Sameera's blog
Sameera's picture

Java ArrayList Copy

Submitted by Sameera on Fri, 11/12/2010 - 19:53
2.666665
Your rating: None Average: 2.7 (3 votes)
  1. import java.util.ArrayList;
  2. import java.util.Collections;
  3.  
  4. //Java ArrayList Copy
  5.  
  6. /*
  7.  * This Java ArrayList copy example shows how to copy one ArrayList
  8.  * to another using copy method of Collections class.
  9.  */
  10. public class JavaArrayListCopy {
  11.    
  12.     public static void main(String args[]){
  13.        
  14.         ArrayList<String> alistNumbers = new ArrayList<String>();
»
Sameera's picture

Java ArrayList to Set

Submitted by Sameera on Fri, 11/12/2010 - 19:51
5
Your rating: None Average: 5 (2 votes)
  1. import java.util.ArrayList;
  2. import java.util.HashSet;
  3.  
  4. //Java ArrayList to Set
  5.  
  6. /*
  7.  * This Java ArrayList to Set example shows how to convert Java ArrayList to set
  8.  * like HashSet.
  9.  */
  10.  
  11. public class JavaArrayListToSet {
  12.     public static void main(String args[]){
  13.        
  14.         ArrayList<String> alistNumbers = new ArrayList<String>();
  15.         alistNumbers.add(&quo
»
Sameera's picture

Java Print ArrayList

Submitted by Sameera on Fri, 11/12/2010 - 19:50
3.6
Your rating: None Average: 3.6 (5 votes)
This Java Print ArrayList example shows how to print values of Java ArrayList.
  1. import java.util.ArrayList;
  2.  
  3. //Java Print ArrayList, Java Display ArrayList
  4.  
  5. /*
  6.  * This Java Print ArrayList example shows how to print values of
  7.  * Java ArrayList.
  8.  */
  9.  
  10. public class JavaPrintArrayList {
  11.    
  12.     public static void main(String args){
  13.        
  14.         ArrayList<String> alistNumb
»
Sameera's picture

Java Array of ArrayLists

Submitted by Sameera on Fri, 11/12/2010 - 19:48
0
Your rating: None
This Java example shows how to create array of ArrayLists and use it.
  1. import java.util.ArrayList;
  2.  
  3. //Java Array of ArrayLists
  4.  
  5. public class ArrayOfArrayList {
  6.    
  7.     public static void main(String args[]){
  8.        
  9.         //create an array of ArrayList
  10.         ArrayList[] aListClothSizes = new ArrayList[2];
  11.        
  12.         ArrayList<String> aListShirtSizes = new ArrayLis
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Sameera's picture

Iterate Java ArrayList

Submitted by Sameera on Fri, 11/12/2010 - 19:47
5
Your rating: None Average: 5 (1 vote)
This Java example shows how to iterate Java ArrayList using Iterator.
  1. import java.util.ArrayList;
  2. import java.util.Iterator;
  3.  
  4. //Iterate Java ArrayList
  5. public class IterateJavaArrayList {
  6.     public static void main(String args[]){
  7.        
  8.         //create new ArrayList
  9.         ArrayList<String> aListNumbers = new ArrayList<String>();
  10.         aListNumbers.add("1&qu
»
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Java ArrayList addAll

Submitted by Sameera on Fri, 11/12/2010 - 19:45
2
Your rating: None Average: 2 (2 votes)
This Java Example shows how to add all elements of Collection to Java ArrayList using addAll method.
  1. import java.util.ArrayList;
  2.  
  3. //Java ArrayList addAll
  4.  
  5. /*
  6.  * This Java Example shows how to add all elements of Collection to
  7.  * Java ArrayList using addAll method.
  8.  */
  9.  
  10. public class JavaArrayListAddAll {
  11.  
  12.     public static void main(String args[]){
  13.        
  14.         ArrayList<
»
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Java ArrayList contains

Submitted by Sameera on Fri, 11/12/2010 - 19:44
5
Your rating: None Average: 5 (3 votes)
This Java ArrayList contains example shows how to check if particular object is in the ArrayList.
  1. import java.util.ArrayList;
  2.  
  3. //Java ArrayList contains
  4.  
  5. /*
  6.  * This Java ArrayList contains example shows how to check if particular
  7.  * object is in the ArrayList.
  8.  */
  9. public class JavaArrayListContains {
  10.     public static void main(String args[]){
  11.        
  12.         ArrayList<String
»
Sameera's picture

Java ArrayList of Objects

Submitted by Sameera on Fri, 11/12/2010 - 19:42
5
Your rating: None Average: 5 (7 votes)
This Java example shows how to create ArrayList of objects and use it.
  1. import java.util.ArrayList;
  2.  
  3. //Java ArrayList of Objects
  4.  
  5. /*
  6.  * This Java example shows how to create ArrayList of objects.
  7.  */
  8. public class JavaArrayListOfObjects {
  9.    
  10.     public static void main(String args[]){
  11.        
  12.         //Create objects of Student class
  13.         Student s1 = new Student("Alex&
»
Sameera's picture

Java ArrayList toString

Submitted by Sameera on Fri, 11/12/2010 - 19:40
5
Your rating: None Average: 5 (2 votes)
This Java example shows how to use Java ArrayList toString method to display its elements.
  1. import java.util.ArrayList;
  2.  
  3. //Java ArrayList toString
  4. public class JavaArrayListToString {
  5.    
  6.     public static void main(String args[]){
  7.        
  8.         ArrayList<Integer> aListNumbers = new ArrayList<Integer>();
  9.         aListNumbers.add(1);
  10.         aListNumbers.add(2);
  11.    
»
Sameera's picture

Java Loop ArrayList

Submitted by Sameera on Fri, 11/12/2010 - 19:38
0
Your rating: None
This example shows how to iterate Java ArrayList using for loop.
  1. import java.util.ArrayList;
  2.  
  3. //Java Loop ArrayList
  4.  
  5. /*
  6.  * This example shows how to iterate Java ArrayList using for loop.
  7.  */
  8. public class JavaLoopArrayList {
  9.    
  10.     public static void main(String args[]){
  11.        
  12.         ArrayList<Integer> aListNumbers = new ArrayList<Integer>();
  13.         aListNumbe
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