packagecom.itheima.d1_collection;importjava.util.ArrayList;importjava.util.Collection;importjava.util.HashSet;/**目标:明确Collection集合体系的特点*/publicclassCollectionDemo1 {publicstaticvoidmain(String[] args) {// 有序
Accessibility services should not care about these bounds. Java documentation for android.view.accessibility.AccessibilityNodeInfo.setBoundsInParent(android.graphics.Rect). Portions of this page are modifications based on work created and shared by the Android Open Source Project and used accordin...
throw new ArrayIndexOutOfBoundsException(index); return elementData(index); } // 设置 index 位置的元素为 element public synchronized E set(int index, E element) { // 省略... } // 添加方法 public synchronized boolean add(E e) { // 省略... } 1. 2. 3. 4. 5. 6. 7. 8. 9. 1...
1.检查 index 是否在数组范围内,假如数组长度是 2,则 index 必须 >=0 并且 <=2,否则报IndexOutOfBoundsException 异常; 2.扩容检查; 3.通过拷贝方式,把数组位置为 index 至 size-1 的元素都往后移动一位,腾出位置之后放入元素,并 size+1。 set(index,element) 流程: 1.检查 index 是否在数组范围内,假...
lowest and highest element, if one exists, else returningnull. MethodssubSet,headSet, andtailSetdiffer from the like-namedSortedSetmethods in accepting additional arguments describing whether lower and upper bounds are inclusive versus exclusive. Subsets of anyNavigableSetmust implement theNavigableSet...
IllegalArgumentException- if this set itself has a restricted range, andfromElementlies outside the bounds of the range first Efirst() Returns the first (lowest) element currently in this set. Returns: the first (lowest) element currently in this set ...
1.JAVA多线程的三种创建方式 第一种,通过继承Thread(四莱德) 类创建线程-**\ 第二种,通过实现Runnable(软德饱)接口创建线程 第三种,通过Callable(靠勒饱)接口创建线程 2.String和StringBuffer、StringBuilder的区别是什么? String、 StringBuffer(斯尊巴菲) 、StringBuilder(斯尊biu德) ...
IndexOutOfBoundsException ifindex. Remarks Returns the index of the first bit that is set totruethat occurs on or after the specified starting index. If no such bit exists then-1is returned. To iterate over thetruebits in aBitSet, use the following loop: ...
while循环中的StringIndexOutOfBoundsException while循环中的NoSuchElementException While循环中的增量 在if循环中使用setTimeout时捕获setTimeout timerID php while变量在while循环中 在for循环中的promises上的setTimeout 在for循环中使用setTimeout 访问while循环中的数据 ...
IndexOutOfBoundsException- 如果复制会导致对数组范围以外的数据的访问。 ArrayStoreException- 如果因为类型不匹配而使得无法将src数组中的元素存储到dest数组中。 NullPointerException- 如果src或dest为null。 1packagecn.itcast.demo01.demo01.demo02;2importjava.util.Arrays;3importjava.util.Calendar;4importjava.ut...