导入项目到Eclipse后'必须覆盖一个超类方法“错误 [英] 'Must Override a Superclass Method' Errors after importing a project into Eclipse

问题描述

每当我不得不重新导入我的项目到Eclipse（如果我重新安装Eclipse或改变项目的位置），我的重载方法的几乎所有的格式不正确，导致错误必须重写超类方法，该方法。

Anytime I have to re-import my projects into Eclipse (if I reinstalled Eclipse, or changed the location of the projects), almost all of my overridden methods are not formatted correctly, causing the error The method must override a superclass method.

这可能是值得提及这是与Android项目 - 不管出于什么原因，总是不填充方法的参数值，所以我必须手动填充他们自己。例如：

It may be noteworthy to mention this is with Android projects - for whatever reason, the method argument values are not always populated, so I have to manually populate them myself. For instance:

list.setOnCreateContextMenuListener(new OnCreateContextMenuListener() {

    //These arguments have their correct names
    public void onCreateContextMenu(ContextMenu menu, View v, 
                                    ContextMenuInfo menuInfo) {                 
    }

});

最初将填充像这样的：

will be initially populated like this:

list.setOnCreateContextMenuListener(new OnCreateContextMenuListener() {

    //This methods arguments were not automatically provided    
    public void onCreateContextMenu(ContextMenu arg1, View arg2,
                                    ContextMenuInfo arg3) {
    }

});

奇怪的是，如果我删除我的code，并有Eclipse将自动重建方法，它使用相同的参数名我已经有了，所以我真的不知道是哪里的问题，其他的则自动格式化的方法适合我。

The odd thing is, if I remove my code, and have Eclipse automatically recreate the method, it uses the same argument names I already had, so I don't really know where the problem is, other then it auto-formatting the method for me.

这变得相当不必手动重建所有我的覆盖方法，通过手的疼痛。如果任何人都可以解释为什么出现这种情况或如何解决它。我会很高兴。

This becomes quite a pain having to manually recreate ALL my overridden methods by hand. If anyone can explain why this happens or how to fix it .. I would be very happy.

也许是由于我格式化的方法，这是另一种方法的一个参数

Maybe it is due to the way I am formatting the methods, which are inside an argument of another method?

推荐答案

Eclipse正在默认为Java 1.5中，你有类实现接口的方法（在Java 1.6的可以用@Override进行注释，但在Java 1.5只能适用的方法覆盖父类的方法）。

Eclipse is defaulting to Java 1.5 and you have classes implementing interface methods (which in Java 1.6 can be annotated with @Override, but in Java 1.5 can only be applied to methods overriding a superclass method).

转到您的项目/ IDE preferences和Java编译器级别设置为1.6，并且确保你选择的JRE 1.6，从偏食执行程序。

Go to your project/ide preferences and set the java compiler level to 1.6 and also make sure you select JRE 1.6 to execute your program from eclipse.

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