هيكلة البيانات في متجه Java Collection Framework 57- Vector
package package3;import java.util.Enumeration;import java.util.Vector;public class Apple{/** synchronized void addElement(E obj)* synchronized int size()* synchronized int capacity()* synchronized E firstElement()* synchronized E lastElement()* boolean contains(Object o)* Enumeration<E> elements()* boolean hasMoreElements()* E nextElement()*/public static void main(String... args){Vector<String> vect= new Vector<String>();vect.addElement("JAVA");vect.addElement("C++");vect.addElement("PHP");vect.addElement("python");System.out.println("size : "+vect.size());System.out.println( " capacity : "+vect.capacity());System.out.println(" fist Element : "+vect.firstElement());System.out.println(" last elemnet : "+vect.lastElement());if(vect.contains("C++")) System.out.println(" C++ exist");Enumeration<String> enume= vect.elements();while(enume.hasMoreElements())System.out.println(enume.nextElement());}}------------------------------size : 4capacity : 10fist Element : JAVAlast elemnet : pythonC++ existJAVAC++PHPpython
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