Scrat

缘由:private static List getEmptyList() {return Collections.emptyList();}public static void main(String[] args) {try {List list1 = new ArrayListList list2 = getEmptyList();list2.addAll

先看代码

Suggestion:private static void test(final Stringbuilder sb

File file = new File("..//http_util.py");System.out.println(file.getPath()); // 定义时的路径, 处理 //System.out.println(file.getAbsolutePath()); // 不处理 . .. 但处理 //System.out.println(file.getCanonicalPath()

private static void testReadList(List list) { for (Iterator iterator = list.iterator(); iterator.hasNext();) { int num = iterator.next(); } } private static void testSetList(List list) {

The documentation of that exception says:/** * An exception that indicates that an IO error occured while accessing the  * SQLite database file. */Which might be an indication for the fo

-n 项目名称-t Android平台-p 保存路径-k 包名-a