组合多个@SuppressWarnings 注释 - Eclipse Indigo [英] Combining multiple @SuppressWarnings annotations - Eclipse Indigo

问题描述

所以问题是能够组合多个警告抑制，以便每个项目不需要它自己的 @SuppressWarnings 注释.

So the issue is being able to combine multple warning suppressions so that each item doesn't need it's own @SuppressWarnings annotation.

例如:

public class Example
    public Example() {
        GO go = new GO();  // unused
        ....
        List<String> list = ( List<String> ) go.getList(); // unchecked
    }
    ...
    // getters/setters/other methods
}

现在不是有两个 @SuppressWarnings 我想在类级别为这两个警告设置一个，就像这样:

Now instead of having two @SuppressWarnings I want to have one at the class level for those two warnings, so like this:

@SuppressWarnings( "unused", "unchecked" )
public class Example
    public Example() {
        GO go = new GO();  // unused - suppressed
        ....
        List<String> list = ( List<String> ) go.getList(); // unchecked - suppressed
    }
    ...
    // getters/setters/other methods
}

但这不是有效的语法，有没有办法做到这一点?

But that is not a valid syntax, is there a way to do this?

推荐答案

使用以下内容:@SuppressWarnings({"unused", "unchecked"})

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