static int compare(double x,double y) 1.4 如果 x<y 返回一个负整数;如果x和y 相等,则返;否则返回一个正整数。 注释:语言标准规定:“对于任意的x和y,实现者必须确保 sgn(x.compareTo(y)) = -sgn(y.compareTo(x))。(也就是说,如果y.compareTo(x)抛出一个异常,那么x.compareTo(y)也应该抛出一个...
*/privatestaticfinallongserialVersionUID = 1L;privateintid;privateString name;privateString info;privateDate createDate;privateintrank;publicClub() { }publicClub(intid, String name, String info, Date createDate,intrank) {super();this.id =id;this.name =name;this.info =info;this.createDate =c...
* group threads created/set up by the VM. Any new functionality added * to this method in the future may have to also be added to the VM. * * A zero status value corresponds to state "NEW". */ if (threadStatus != 0) throw new IllegalThreadStateException(); /* Notify the group ...
这是整个代码: importjava.io.*;importjava.util.*;importjava.text.*;importjava.math.*;importjava.util.regex.*;publicclassSolution{publicstaticvoidmain(String[] args){/* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */Scannerin=new...
Now, let’s go through an example of how to create an inner class in Java. Take a look at this code: class OuterClass { private int privInt = 10; public void createInnerClass() { InnerClass inClass = new InnerClass(); inClass.accessOuter(); } class InnerClass { public void access...
.map( Number::intValue ) .collect( groupingBy( Integer::signum, counting() ) ); return new SignumCounts( counts.get( -1 ), counts.get( 0 ), counts.get( 1 ) ); } public static void main( String[] args ) throws IOException { try( BufferedReader bufferedReader = new BufferedReader(...
class SomeClass { public static void main(String args[]) { // call the proveIt method and print the return value System.out.println(SomeClass.proveIt()); } public static int proveIt() { try { return 1; } finally { System.out.println("finally block is run before method returns.")...
(int mode) //2, JcsegAnalyzer(int mode, String proFile) //3, JcsegAnalyzer(int mode, JcsegTaskConfig config) //4, JcsegAnalyzer(int mode, JcsegTaskConfig config, ADictionary dic) //非必须(用于修改默认配置): 获取分词任务配置实例 JcsegAnalyzer jcseg = (JcsegAnalyzer) analyzer; Segmenter...
serpDB.stream(specificRunId, specificRunId, search.getId(), (GoogleSerp res) -> {intrank = GoogleRank.UNRANKED;StringrankedUrl = null;for(inti = 0; i < res.getEntries().size(); i++) {if(target.match(res.getEntries().get(i).getUrl())) { ...
this.rank = rank; } public User(){ } /** * 得到用户积分排名 * @return */ public int getUserRanking(){ int result = 0; return result; } public String getName() { return name; } public String getNameString() { return getName(); ...