Java问题

JDK11 Upgrade Fails - ClassNotFoundException jdk.internal.ref.Cleaner(JDK11升级失败-ClassNotFoundException jdk.inder.ref.Cleaner)

How to make Eclipse compile patched modules on JDK 9+ by passing the --patch-module javac option to my project compiler? (see pic)(如何通过向我的项目编译器传递--patch-MODULE javac选项，让Eclipse在JDK 9+上编译打了补丁的模块？(见图))

Intellij: Java 11: export module: package not found {module not found}, module-info.java(IntelliJ：Java 11：导出模块：未找到包{找不到模块}，模块-info.java)

Why date parsing using DateTimeFormatter gives different result depending on Java version(为什么使用DateTimeForMatter进行日期解析会根据Java版本不同而产生不同的结果)

Minor question about Segmented Code Cache (http://openjdk.java.net/jeps/197)(关于分段代码缓存(http://openjdk.java.net/jeps/197))的次要问题)

JavaFX Modular Application, java.lang.module.FindException: Module javafx.controls not found (Java 11, Intellij)(JavaFX模块化应用程序，java.lang.mode.FindException：未找到模块javafx.Controls(Java 11，IntelliJ))

Compiling java class, #39;illegal start of type#39; and #39;lt;identifiergt; expected#39; errors(编译Java类，#39；和#39；lt；标识符gt；类型的非法开始预期#39；错误)

Java 11 HttpClient - What is Optimum Ratio of HttpClients to Concurrent HttpRequests(Java 11 HttpClient-HttpClients与并发HttpRequest的最佳比率是多少)

Load data into AWS Neptune via Apache Jena: quot;Missing #39;query#39; gt; or #39;update#39; parameter for POST requestquot;(通过用于POST请求的Apache Jena：q；Missing#39；Query或#39；UPDATE39；参数将数据加载到AWS海王星中)

How to use Openllet OWL2 reasoner (or any other) with Jena TDB?(如何在Jena TDB中使用Openllet OWL2推理器(或其他推理器)？)

Why does int = int * double give an error and int *= double does not (in Java)?(为什么int=int*Double会给出错误，而int*=Double不会(在Java中)？)

Cannot resolve symbol Theme.MaterialComponents.Light.NoActionBar (Android Studio)(无法解析符号Theme.MaterialComponents.Light.NoActionBar(Android Studio))

Parse XML document with elements like lt;g:idgt; using JAXB(使用JAXB解析包含lt；g：idgt；等元素的XML文档)

VertX 3.9.7 when i receive the form quot;throw exceptionquot; Size exceed allowed maximum capacityquot;(VertX 3.9.7收到表单时抛出异常SIZE超出允许的最大容量QUOT；)

How to run jlink-generated Java runtime image without CMD window?(如何在没有CMD窗口的情况下运行jlink生成的Java运行时镜像？)