燮pressWarnings不工作的FindBugs [英] SuppressWarnings not working on FindBugs

问题描述

我跑我的Eclipse项目FindBugs的，并得到了潜在的错误警告，我想燮特定原因preSS（这个问题的环境之外）。这里的code：

I ran FindBugs on my Eclipse project and got a potential bug warning that I would like to suppress for a specific reason (outside the context of this question). Here's the code:

public class LogItem {
    private String name;

    private void setName(final String nm) {
        name = nm;
    }
}

当您在本类中运行FindBugs的是给你的 NAME =纳米赋值操作警告，指出：未读领域：com.me .myorg.LogItem.name 。

When you run FindBugs on this class is gives you a warning on the name = nm assignment operation, stating: Unread field: com.me.myorg.LogItem.name.

所以我尝试添加此：

    private void setName(final String nm) {
        @edu.umd.cs.findbugs.annotations.SuppressWarnings(value = "NP", justification = "Because I can")
        name = nm;
    }

当我这样做，我得到一个语法（编译）错误在Eclipse中，他说：

When I do this I get a syntax (compile) error in Eclipse, stating:

复制局部变量处;名称不能被解析为一个类型。

Duplicate local variable nm; name cannot be resolved to a type.

于是我尝试添加在球场上本身FindBugs的燮pressWarnings ，但经过重新运行的类FindBugs的不同，FindBugs仍然抱怨同一行code，并出于同样的原因。我甚至尝试添加燮pressWarnings 到的setName 方法，仍然没有什么区别。

So then I tried adding the FindBugs' SuppressWarnings on the field itself, but after re-running FindBugs on the class, FindBugs is still complaining about the same line of code and for the same reason. I even tried adding the SuppressWarnings to the setName method, and still no difference.

如何（的究竟的！）我使用此批注安静FindBugs的？！

How (exactly!) do I use this annotation to quiet FindBugs?!?

推荐答案

放在该领域的注解和修正错误标识。这对我的作品：

Put the annotation on the field and fix the bug identifier. This works for me:

public class LogItem {
    @edu.umd.cs.findbugs.annotations.SuppressWarnings("URF_UNREAD_FIELD")
    private String name;

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