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jdk/test/java/lang/reflect/Proxy/ProxyModuleMapping.java

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  21  * questions.
  22  */
  23 
  24 import java.lang.reflect.Constructor;
  25 import java.lang.reflect.InvocationHandler;
  26 import java.lang.reflect.Module;
  27 import java.lang.reflect.Proxy;
  28 
  29 /*
  30  * @test
  31  * @summary Basic test of proxy module mapping and the access to Proxy class
  32  * @modules java.base/sun.invoke
  33  */
  34 
  35 public class ProxyModuleMapping {
  36     public static void main(String... args) throws Exception {
  37         ClassLoader ld = ProxyModuleMapping.class.getClassLoader();
  38         Module unnamed = ld.getUnnamedModule();
  39         new ProxyModuleMapping(unnamed, Runnable.class).test();
  40 
  41         // unnamed module gets access to sun.invoke package (e.g. via -XaddExports)
  42         new ProxyModuleMapping(sun.invoke.WrapperInstance.class).test();
  43 
  44         Class<?> modulePrivateIntf = Class.forName("sun.net.ProgressListener");
  45         new ProxyModuleMapping(modulePrivateIntf).test();
  46     }
  47 
  48     final Module target;
  49     final ClassLoader loader;
  50     final Class<?>[] interfaces;
  51     ProxyModuleMapping(Module m, Class<?>... interfaces) {
  52         this.target = m;
  53         this.loader = m.getClassLoader();
  54         this.interfaces = interfaces;
  55     }
  56 
  57     ProxyModuleMapping(Class<?>... interfaces) {
  58         this.target = null;  // expected to be dynamic module
  59         this.loader = interfaces[0].getClassLoader();   // same class loader
  60         this.interfaces = interfaces;
  61     }




  21  * questions.
  22  */
  23 
  24 import java.lang.reflect.Constructor;
  25 import java.lang.reflect.InvocationHandler;
  26 import java.lang.reflect.Module;
  27 import java.lang.reflect.Proxy;
  28 
  29 /*
  30  * @test
  31  * @summary Basic test of proxy module mapping and the access to Proxy class
  32  * @modules java.base/sun.invoke
  33  */
  34 
  35 public class ProxyModuleMapping {
  36     public static void main(String... args) throws Exception {
  37         ClassLoader ld = ProxyModuleMapping.class.getClassLoader();
  38         Module unnamed = ld.getUnnamedModule();
  39         new ProxyModuleMapping(unnamed, Runnable.class).test();
  40 
  41         // unnamed module gets access to sun.invoke package (e.g. via --add-exports)
  42         new ProxyModuleMapping(sun.invoke.WrapperInstance.class).test();
  43 
  44         Class<?> modulePrivateIntf = Class.forName("sun.net.ProgressListener");
  45         new ProxyModuleMapping(modulePrivateIntf).test();
  46     }
  47 
  48     final Module target;
  49     final ClassLoader loader;
  50     final Class<?>[] interfaces;
  51     ProxyModuleMapping(Module m, Class<?>... interfaces) {
  52         this.target = m;
  53         this.loader = m.getClassLoader();
  54         this.interfaces = interfaces;
  55     }
  56 
  57     ProxyModuleMapping(Class<?>... interfaces) {
  58         this.target = null;  // expected to be dynamic module
  59         this.loader = interfaces[0].getClassLoader();   // same class loader
  60         this.interfaces = interfaces;
  61     }


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