package java.lang; import checkers.nullness.quals.*; public class Error extends Throwable { static final long serialVersionUID = 4980196508277280342L; public Error() { super(); } public Error(@Nullable String message) { super(message); } public Error(@Nullable String message, @Nullable Throwable cause) { super(message, cause); } public Error(@Nullable Throwable cause) { super(cause); } }