40 public class AccessCheckWorks { 41 42 // Check that a class in a package in module_one can successfully access a 43 // class in module_two when module_one can read module_two and the class's package 44 // has been exported. 45 public static void main(String args[]) throws Throwable { 46 Object m1x, m2x; 47 48 // Get the java.lang.reflect.Module object for module java.base. 49 Class jlObject = Class.forName("java.lang.Object"); 50 Object jlObject_jlrM = jlObject.getModule(); 51 assertNotNull(jlObject_jlrM, "jlrModule object of java.lang.Object should not be null"); 52 53 // Get the class loader for AccessCheckWorks and assume it's also used to 54 // load classes p1.c1 and p2.c2. 55 ClassLoader this_cldr = AccessCheckWorks.class.getClassLoader(); 56 57 // Define a module for p1. 58 m1x = ModuleHelper.ModuleObject("module_one", this_cldr, new String[] { "p1" }); 59 assertNotNull(m1x, "Module should not be null"); 60 ModuleHelper.DefineModule(m1x, "9.0", "m1x/here", new String[] { "p1" }); 61 ModuleHelper.AddReadsModule(m1x, jlObject_jlrM); 62 63 // Define a module for p2. 64 m2x = ModuleHelper.ModuleObject("module_two", this_cldr, new String[] { "p2" }); 65 assertNotNull(m2x, "Module should not be null"); 66 ModuleHelper.DefineModule(m2x, "9.0", "m2x/there", new String[] { "p2" }); 67 ModuleHelper.AddReadsModule(m2x, jlObject_jlrM); 68 69 // Make package p1 in m1x visible to everyone. 70 ModuleHelper.AddModuleExportsToAll(m1x, "p1"); 71 72 // p1.c1's ctor tries to call a method in p2.c2. This should work because 73 // p1's module can read p2's module and p2 is exported to p1's module. 74 ModuleHelper.AddReadsModule(m1x, m2x); 75 ModuleHelper.AddModuleExports(m2x, "p2", m1x); 76 Class p1_c1_class = Class.forName("p1.c1"); 77 p1_c1_class.newInstance(); 78 } 79 } 80 | 40 public class AccessCheckWorks { 41 42 // Check that a class in a package in module_one can successfully access a 43 // class in module_two when module_one can read module_two and the class's package 44 // has been exported. 45 public static void main(String args[]) throws Throwable { 46 Object m1x, m2x; 47 48 // Get the java.lang.reflect.Module object for module java.base. 49 Class jlObject = Class.forName("java.lang.Object"); 50 Object jlObject_jlrM = jlObject.getModule(); 51 assertNotNull(jlObject_jlrM, "jlrModule object of java.lang.Object should not be null"); 52 53 // Get the class loader for AccessCheckWorks and assume it's also used to 54 // load classes p1.c1 and p2.c2. 55 ClassLoader this_cldr = AccessCheckWorks.class.getClassLoader(); 56 57 // Define a module for p1. 58 m1x = ModuleHelper.ModuleObject("module_one", this_cldr, new String[] { "p1" }); 59 assertNotNull(m1x, "Module should not be null"); 60 ModuleHelper.DefineModule(m1x, false, "9.0", "m1x/here", new String[] { "p1" }); 61 ModuleHelper.AddReadsModule(m1x, jlObject_jlrM); 62 63 // Define a module for p2. 64 m2x = ModuleHelper.ModuleObject("module_two", this_cldr, new String[] { "p2" }); 65 assertNotNull(m2x, "Module should not be null"); 66 ModuleHelper.DefineModule(m2x, false, "9.0", "m2x/there", new String[] { "p2" }); 67 ModuleHelper.AddReadsModule(m2x, jlObject_jlrM); 68 69 // Make package p1 in m1x visible to everyone. 70 ModuleHelper.AddModuleExportsToAll(m1x, "p1"); 71 72 // p1.c1's ctor tries to call a method in p2.c2. This should work because 73 // p1's module can read p2's module and p2 is exported to p1's module. 74 ModuleHelper.AddReadsModule(m1x, m2x); 75 ModuleHelper.AddModuleExports(m2x, "p2", m1x); 76 Class p1_c1_class = Class.forName("p1.c1"); 77 p1_c1_class.newInstance(); 78 } 79 } 80 |