import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Example {
public static void main(String[] args) {
final String regex = "^\\w+";
final String string = "\n"
+ "mute\n"
+ "unmute\n"
+ "purchase\n"
+ "mate\n"
+ "material\n"
+ "property\n"
+ "prototype\n"
+ "validate\n"
+ "verify\n"
+ "checking\n"
+ "attribute\n"
+ "constructor\n"
+ "refresh\n"
+ "empty\n"
+ "enable\n"
+ "allow 开启允许\n"
+ "format\n"
+ "calculate\n"
+ "example\n"
+ "prior adj.优先地\n"
+ "priority n.优先事项\n"
+ "prime adj.最好的,首要的(优质的)。 prime beef 最好的牛肉，优质的牛肉\n"
+ "primitive n.原始的, 落后的\n"
+ "primary adj.最初的, 首要的。primary school 小学\n"
+ "prince 王子\n"
+ "princess 公主\n"
+ "principal 校长\n"
+ "principle 原则。王子公主校长都是有原则的人\n"
+ "permission\n"
+ "premium\n"
+ "premier 第一的,首相\n"
+ "preference\n"
+ "china\n"
+ "Chinese\n"
+ "Chain\n"
+ "engineer\n"
+ "default\n"
+ "defined\n"
+ "north\n"
+ "norwegian\n"
+ "preset\n"
+ "preference\n"
+ "profession\n"
+ "property\n"
+ "profession\n"
+ "reference\n"
+ "release\n"
+ "chore\n"
+ "distinct\n"
+ "bridge (dge单词)\n"
+ "budget\n"
+ "destroy （oy, oi）\n"
+ "toilet\n"
+ "depot\n"
+ "depart\n"
+ "department\n"
+ "unique\n"
+ "gen\n"
+ "generator\n"
+ "general\n"
+ "universal\n"
+ "multiple\n"
+ "shift\n"
+ "shit\n"
+ "force\n"
+ "quit\n"
+ "quiet\n"
+ "quick\n"
+ "accumulate\n"
+ "calculate\n"
+ "ascend\n"
+ "descend\n"
+ "version\n"
+ "ocean\n"
+ "because\n"
+ "course (课堂)\n"
+ "bottle\n"
+ "kettle\n"
+ "water\n"
+ "watch\n"
+ "weather\n"
+ "winter\n"
+ "windy\n"
+ "profile 人物简介\n"
+ "avatar 头像\n"
+ "fame\n"
+ "movie\n"
+ "clips\n"
+ "band\n"
+ "husband\n"
+ "hand\n"
+ "hair\n"
+ "head\n"
+ "lead\n"
+ "register\n"
+ "login\n"
+ "sign sign up\n"
+ "sing\n"
+ "single\n"
+ "signal\n"
+ "symbol\n"
+ "content\n"
+ "context\n"
+ "contest\n"
+ "contact \n"
+ "contract\n"
+ "contrast\n"
+ "container\n"
+ "column\n"
+ "microsoft\n"
+ "square\n"
+ "feature\n"
+ "future\n"
+ "challenge\n"
+ "winter\n"
+ "windy\n"
+ "price\n"
+ "precious\n"
+ "tree\n"
+ "stress\n"
+ "scheme\n"
+ "fresh\n"
+ "refresh\n"
+ "release\n"
+ "execute\n"
+ "manual\n"
+ "filter\n"
+ "south\n"
+ "source 南方的资源\n"
+ "sound 南方的声音\n"
+ "graph\n"
+ "machine This machine does not support\n"
+ "recommend\n"
+ "panel\n"
+ "fold\n"
+ "unfold\n"
+ "expand\n"
+ "spread\n"
+ "response\n"
+ "browse\n"
+ "add\n"
+ "subtract\n"
+ "multiply\n"
+ "divide\n"
+ "finish\n"
+ "finished\n"
+ "infinity\n"
+ "thunder\n"
+ "autumn\n"
+ "column\n"
+ "wolf\n"
+ "word\n"
+ "world\n"
+ "war\n"
+ "wardrobe\n"
+ "focus\n"
+ "umbrella\n"
+ "number\n"
+ "true\n"
+ "truth\n"
+ "picture 图tu\n"
+ "kitchen\n"
+ "chicken 鸡穿ck\n"
+ "chair 厨房有椅子和空气\n"
+ "night 干活gh\n"
+ "daughter\n"
+ "doctor\n"
+ "actor\n"
+ "monday\n"
+ "money\n"
+ "monkey\n"
+ "memory\n"
+ "garden\n"
+ "sugar 公园里有糖(白糖)\n"
+ "sweet 形容词\n"
+ "biscuits\n"
+ "cookie\n"
+ "coffee\n"
+ "office\n"
+ "street\n"
+ "tree 街上有一棵树\n"
+ "matter\n"
+ "letter\n"
+ "bread\n"
+ "breath 会呼吸的面包\n"
+ "soap\n"
+ "soup 汤里有肥皂\n"
+ "lock\n"
+ "clock 锁住一个时钟\n"
+ "road\n"
+ "abroad 国外的公路\n"
+ "board\n"
+ "chalk\n"
+ "chocolate 粉笔巧克力\n"
+ "beat\n"
+ "beast 野兽的节奏\n"
+ "best 最好的节奏\n"
+ "count\n"
+ "discount 计算折扣\n"
+ "contain\n"
+ "captain\n"
+ "certainly 队长肯定包含\n"
+ "rise\n"
+ "rice\n"
+ "rich 升起的大米很有钱哦\n"
+ "explode\n"
+ "explorer 爆炸后就要进去探索\n"
+ "replace\n"
+ "repeat 替换重复的\n"
+ "execute\n"
+ "excuse 执行道歉\n"
+ "every\n"
+ "evening 每一个晚上\n"
+ "everything 每一个晚上都在想每一个事\n"
+ "test\n"
+ "text 测试文本\n"
+ "device\n"
+ "two\n"
+ "town 两个小镇\n"
+ "better\n"
+ "battle 最好的战斗\n"
+ "completely\n"
+ "group\n"
+ "grow 生成的小组\n"
+ "foot\n"
+ "food 用脚踢食物\n"
+ "collection \n"
+ "college 收集大学(大专)\n"
+ "universe\n"
+ "university 宇宙大学(综合大学)\n"
+ "plugins\n"
+ "small\n"
+ "mall 很少的商店\n"
+ "night\n"
+ "right 最右的晚上\n"
+ "yourself\n"
+ "ourselves sel\n"
+ "seven\n"
+ "eleven\n"
+ "give 给东西\n"
+ "get 获得东西\n"
+ "tuesday 星期二吃兔子\n"
+ "thursday\n"
+ "then\n"
+ "them 然后他们\n"
+ "analysis 可数名词\n"
+ "analyses 复数形式\n"
+ "analyse 动词(英式)\n"
+ "analyze 动词(美式)\n"
+ "analyses 动词三单\n"
+ "bounce\n"
+ "debounce 跳起来就能去抖动\n"
+ "throttle\n"
+ "threshold 掐死一个门阀\n"
+ "terminal 终端，航空站\n"
+ "exam\n"
+ "example 考试用例\n"
+ "normal\n"
+ "normalize 正常的规范化\n"
+ "house\n"
+ "horse 我的马最多能跑两个小时\n"
+ "pump\n"
+ "pumpkin 抽水机像一个南瓜\n"
+ "speed\n"
+ "spend 花钱的速度很快\n"
+ "lucky 路上有一条ck\n"
+ "discussions\n"
+ "italian ta在意大利lian爱了\n"
+ "village 村庄生病ill的老人很多age\n"
+ "valley 全部all山谷都有鳄鱼ey\n"
+ "act\n"
+ "action\n"
+ "active 行动很积极\n"
+ "activity -e+ity\n\n";
final Pattern pattern = Pattern.compile(regex, Pattern.MULTILINE);
final Matcher matcher = pattern.matcher(string);
while (matcher.find()) {
System.out.println("Full match: " + matcher.group(0));
for (int i = 1; i <= matcher.groupCount(); i++) {
System.out.println("Group " + i + ": " + matcher.group(i));
}
}
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Java, please visit: https://docs.oracle.com/javase/7/docs/api/java/util/regex/Pattern.html