java.lang.NullPointerException:Cannot invoke "java.lang.Class.getMethods()"because "intt"is null

[Cici-Musse-Lee]

The file path is java.lang.reflect.Proxy&ProxyBuilder
java.lang.NullPointerException:Cannot invoke "java.lang.Class.getMethods()"because "intt"is null
source code：

private static Set<class<?>>referencedTypes(ClassLoader loader,List<Class<?>>interfaces){
        var types new HashSet<class<?>>();
        for (var intf : interfaces){
                for (Method m intf.getMethods ()){
                        if (!Modifier.isStatic(m.getModifiers())){
                                addElementType(types,m.getReturnType());
                                addElementTypes(types,m.getsharedParameterTypes ());
                                addElementTypes(types,m.getSharedExceptionTypes ());
                        }
                }
        }
        return types;
}

test code：

public void test_newInstance_I_II()throws 
 NoSuchFleldExceptlon,ILlegalAccessExceptlon{

        bsh.BshClassManager bshclassManager3 new bsh.BshClassManager();
        bsh.classpath.DiscreteFilesclassLoader.ClassSourceMap classSourceMap4 = new bsh.classpath.DiscreteFilesC;
        java.lang.object object5 = new com.kawa.familytree.main.bs.PersonalBO();

        com.kawa.familytree.main.vo.Personalvo personalvo7 = new com.kawa.familytree.main.vo.Personalvo();
        java.lang.Object object6 = new com.kawa.familytree.main.ui.FamilyTreeModel(personalvo7);
        classSourceMap4.put (object5,object6);

        java.lang.Object object9 = new com.kawa.sys.pub.DataAccessobject ();
        java.lang.Object object8 = new com.kawa.familytree.main.ui.Tester();
        classSourceMap4.put (object8,object9);

        java.lang.ClassLoader classLoader2 = new bsh.classpath.DiscreteFilesclassLoader(bshclassManager3,classS);
        java.lang.Class class10 = null;
        java.lang.Class class11 = null;

        java.lang.Class[]classArray1 {class10,class11};

        java.lang.Object object0= new com.kawa.familytree.main.ui.CalenderRowRender();
org.zkoss.lang.reflect.FacadeInvoker.newInstance(object0,classArrayl,classLoader2);
}

test results：

java.lang.NullPointerException:Cannot invoke "java.lang.Class.getMethods()"because "intt"is null
at java.base/java.lang.reflect.Proxy$ProxyBuilder.referencedTypes(Proxy.java:744)
at java.base/java.lang.reflect.Proxy$ProxyBuilder.<init>(Proxy.java:645)
at java.base/java.lang.reflect.Proxy.lambda$getProxyConstructor$1(Proxy.java:440)
at java.base/jdk.internal.loader.AbstractClassLoaderValue$Memoizer.get(AbstractClassLoaderValue.java:329)
at java.base/jdk.internal.loader.AbstractClassLoaderValue.computelfAbsent(AbstractClassLoaderValue.java:205)
at java.base/java.lang.reflect.Proxy.getProxyConstructor(Proxy.java:438)
at java.base/java.lang.reflect.Proxy.newProxyInstance(Proxy.java:1037)
at org.zkoss.lang.reflect.Facadelnvoker.newlnstance(Facadelnvoker.java:61)
at org.zkoss.lang.reflect.Facadelnvoker_Test.test_newlnstance_1_11(Facadelnvoker_Test.java:202)