cal.clear();// Set the fields from the min stamp to the max stamp so that// the field resolution works in the Calendar.for(intstamp=MINIMUM_USER_STAMP; stamp < nextStamp; stamp++) {for(intindex=0; index <= maxFieldIndex; index++) {if(field[index] == stamp) { cal.set(index, ...
DateTimeFormatter 是 Java8 提供的新的日期时间 API 中的类,DateTimeFormatter 类是线程安全的,可以在高并发场景下直接使用 DateTimeFormatter 类来处理日期的格式化操作。代码如下所示: Copy importjava.time.LocalDate;importjava.time.format.DateTimeFormatter;importjava.util.concurrent.CountDownLatch;importjava....
/* * (non-Javadoc) * @see org.springframework.data.repository.CrudRepository#findById(java.io.Serializable) */ public Optional<T> findById(ID id) { Assert.notNull(id, ID_MUST_NOT_BE_NULL); Class<T> domainType = getDomainClass(); if (metadata == null) { return ...
Quartz官方网站对SimpleTrigger和CronTrigger的简单对比:SimpleTriggeris handy if you need 'one-shot' execution (just single execution of a job at a given moment in time), or if you need to fire a job at a given time, and have it repeat N times, with a delay of T between executions.当...
Returns true if this zone has the same rule and offset as another zone. (Inherited from TimeZone) InDaylightTime(Date) Queries if the given date is in daylight saving time. JavaFinalize() Called by the garbage collector on an object when garbage collection determines that there are no mo...
For example, if the user writes the filename "BobsApp\Test.java" on the command line, this method should return "BobsApp\Test.java" whereas the toUri method might return file:///C:/Documents%20and%20Settings/UncleBob/BobsApp/Test.java. Specified by: getName in interface FileObject ...
You can install Simple Log Service SDK for Java by using one of the following methods: Method 1: Add dependencies to your Maven project. This method is recommended. If you want to use Simple Log Service SDK for Java in Maven, you need only to add the required dependencies to the pom....
If you launch the preprocessor without any arguments, you'll get some help: Usage: java -jar sjpp.jar <destination_tree> <flag define> Example: Usage: java -jar sjpp.jar src src-core __CORE__ In this example, the flag __CORE__ is defined. Then all Java files in 'src' folder ...
If you use Apache ant, please try this: $ ant Benchmark or: $ ant Benchmark -Dbenchmark.target=BenchmarkBitPacking API Documentation http://www.javadoc.io/doc/me.lemire.integercompression/JavaFastPFOR/ Want to read more? This library was a key ingredient in the best paper at ECIR 2014...
IOException- if an I/O error occurs visitFile publicFileVisitResultvisitFile(Tfile,BasicFileAttributesattrs) throwsIOException Invoked for a file in a directory. Unless overridden, this method returnsCONTINUE. Specified by: visitFilein interfaceFileVisitor<T> ...