StringgetSuperClassName();// 会把实现的所有接口名称都返回 具体依赖于Class#getSuperclassString[]getInterfaceNames();// 基于:Class#getDeclaredClasses 返回类中定义的公共、私有、保护的内部类String[]getMemberClassNames();} 它的继承树如下: StandardClassMetadata 基于Java标准的(Standard)反射实现元数据的获取。
遇到new、getstatic、putstatic或invokestatic这4条字节码指令时,如果类没有进行过初始化,则需要先触发其初始化。生成这4条指令的最常见的java代码场景是:使用new关键字实例化对象的时候、读取或设置一个类的静态字段(被final修饰、已在编译期把结果放入常量池的静态字段除外)的时候,以及调用一个类的静态方法的时候。
=null){checkMemberAccess(Member.PUBLIC,Reflection.getCallerClass(),false);}// NOTE: the following code may not be strictly correct under// the current Java memory model.// Constructor lookupif(cachedConstructor==null){if(this==Class.class){thrownewIllegalAccessException(...
The AppLogic class is the base class for all AppLogic code. It provides a suite of useful AppLogic-related helper methods and member variables. You can, for example, use methods in your derived AppLogic class to create database connections, queries, transactions, and HTML output. ...
Service-provider classes for the java.nio.file package. java.rmi.server Provides classes and interfaces for supporting the server side of RMI. java.security Provides the classes and interfaces for the security framework. java.sql Provides the API for accessing and processing data stored in a data...
Java内部类(Inner Class)详解 简单的说,内部(inner)类指那些类定义代码被置于其它类定义中的类;而对于一般的、类定义代码不嵌套在其它类定义中的类,称为顶层(top-level)类。对于一个内部类,包含其定义代码的类称为它的外部(outer)类。 1Static member class(静态成员类)...
java.lang.Object com.microsoft.rest.ExpandableStringEnum com.microsoft.azure.management.sql.DatabaseEdition public final class DatabaseEdition extends com.microsoft.rest.ExpandableStringEnum<DatabaseEdition> Defines values for DatabaseEdition. Field Summary 展開資料表 Modifier and TypeField and Descript...
java.lang.Object com.azure.core.util.ExpandableStringEnum<T> com.azure.resourcemanager.sql.models.DatabaseEdition public final class DatabaseEdition extends ExpandableStringEnum<DatabaseEdition> Defines values for DatabaseEdition. Field Summary 展開表格 Modifier and TypeField and Description static fi...
This class is a member of the Java Collections Framework. Added in 1.2. Java documentation for java.util.Collections.Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attrib...
length); } private byte[] loadClassData(String name) { // 从连接中加载类数据 ... } } 在ClassLoader的方法中,作为String参数提供的任何类名都必须是由Java语言规范定义的二进制名称。 二进制名称有效类名的示例包括: "java.lang.String", "javax.swing.JSpinner$DefaultEditor", "java.security.Key...