我有一个如下所示的类:
public class FileEntry {
private String name;
public FileEntry (String name) {
this.name = name;
}
}
void foo(String arg){};
foo("string" + new FileEntry("")); // How to get a compile error here
如何让 java 给我一个编译错误,而不是自动将 Object 转换为 String?