Try to compile following code

interface Selector<E extends Enum<E> & Selector<E>> {}
    public void test2(){

        Map<String, Selector<?>> selectorMap = new HashMap<>();
        var sel = selectorMap.get("");
    }



The system is out of resources.
Consult the following stack trace for details.
java.lang.StackOverflowError
at jdk.compiler/com.sun.tools.javac.code.Types$UnaryVisitor.visit(Types.java:4945)
at jdk.compiler/com.sun.tools.javac.code.Types.directSupertypes(Types.java:2592)
at jdk.compiler/com.sun.tools.javac.code.Types$TypeProjection.visitClassType(Types.java:252)
at jdk.compiler/com.sun.tools.javac.code.Types$TypeProjection.visitClassType(Types.java:240)
at jdk.compiler/com.sun.tools.javac.code.Type$ClassType.accept(Type.java:992)
at jdk.compiler/com.sun.tools.javac.code.Types$DefaultTypeVisitor.visit(Types.java:4865)
at jdk.compiler/com.sun.tools.javac.code.Type.map(Type.java:304)
at jdk.compiler/com.sun.tools.javac.code.Types$TypeProjection.visitTypeVar(Types.java:311)
at jdk.compiler/com.sun.tools.javac.code.Types$TypeProjection.visitTypeVar(Types.java:240)
at jdk.compiler/com.sun.tools.javac.code.Types$TypeMapping.visitCapturedType(Types.java:4978)
at jdk.compiler/com.sun.tools.javac.code.Types$TypeMapping.visitCapturedType(Types.java:4968)
at jdk.compiler/com.sun.tools.javac.code.Type$CapturedType.accept(Type.java:1734)
at jdk.compiler/com.sun.tools.javac.code.Types$DefaultTypeVisitor.visit(Types.java:4865)
at jdk.compiler/com.sun.tools.javac.code.Type.map(Type.java:304)