// race involved in having separate methods for {@code hasNext()} and {@code next()}. 三、Spliterator特性值 /* public interface Spliterator<T> { // 三、Spliterator特性值 * Characteristic value signifying that an encounter order is defined for * elements. If so, this Spliterator guarantees ...
*@return*/publicintsize() {returnsize; }/*** 判断栈是否为空 *@return*/publicbooleanisEmpty() {returnsize == 0; }/*** 遍历栈*/@OverridepublicIterator<Item>iterator() {returnnewIterator<Item>() {privateNode<Item> current =top; @OverridepublicbooleanhasNext() {returncurrent !=null; } @...
importjava.util.ArrayList;/*fromjava2s.com*/publicclassMain {publicstaticvoidmain(String args[]) { ArrayList<Integer> vals =newArrayList<Integer>(); vals.add(1); vals.add(2); vals.add(3); vals.add(4); vals.add(5);for(intv : vals){ System.out.println(v +" "); }intsum = 0;...
importjava.util.Iterator;publicclassLinkedQueue<Item>implementsIterable<Item>{privateNode front;privateNode rear;privateintsize;privateclassNode {privateItem item;privateNode next;publicNode(Item item) {this.item =item; } }/*** * 判断队列是否为空 *@return*/publicbooleanisEmpty() {returnsize == ...
public class NameRepository implements Container { private String names[] = {"John", "jingbin", "youlookwhat", "lookthis"}; @Override public Iterator getIterator() { return new NameIterator(); } private class NameIterator implements Iterator { int index; @Override public boolean hasNext() ...
So I guess human - AI, 1-0, in this example, even if the win is that my focus moves from cleaning up after AI rather than typing every single key. \n Java \n \n What about a similar prompt for Java? \n \n // show me Java code how to read from the ...
This is what you should see when you try out the application: Code Walkthrough Now that you have this sample working and you have tried it out, let’s look at the key portions of the code that are needed to get the transcript. These can all be found in the MainActivity.ja...
import java.util.*; class TestClass { public static void main (String[] args) { // create an array list Object ArrayList aList = new ArrayList(); aList.add("Sunday"); //adding item aList.add("Monday"); aList.add("Tuesday"); Iterator ir=aList.iterator(); while(ir.hasNext()){...
*/importjava.security.Provider;importjava.security.Security;importjava.util.HashSet;importjava.util.Iterator;importjava.util.Set;publicclassListAlgorithms {publicstaticvoidprintSet(String setName, Set algorithms) { System.out.println(setName +":");if(algorithms.isEmpty()) { ...
> - [Adapter](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/adapter) > - [Command](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/command) ...