@SuppressWarnings 注解的可选值以及各个值的解释_suppresswarnings参考值-优快云博客

本文详细介绍了Java中如何通过注解来抑制各种类型的编译警告，包括但不限于装箱、拆箱操作警告，过期方法警告，未使用的代码警告等。这对于理解和解决Java编译时出现的各种警告非常有帮助。

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本文出自：https://my.oschina.net/u/2433960/blog/878720

关键字用途解释allto suppress all warnings抑制所有警告

boxing to suppress warnings relative to boxing/unboxing operations抑制装箱、拆箱操作时候的警告

castto suppress warnings relative to cast operations抑制映射相关的警告

dep-annto suppress warnings relative to deprecated annotation抑制启用注释的警告

deprecationto suppress warnings relative to deprecation抑制过期方法警告

fallthroughto suppress warnings relative to missing breaks in switch statements抑制在switch中缺失break的警告

finally to suppress warnings relative to finally block that don’t return抑制finally模块没有返回的警告

hidingto suppress warnings relative to locals that hide variable incomplete-switchto suppress warnings relative to missing entries in a switch statement (enum case)忽略没有完整的switch语句

nlsto suppress warnings relative to non-nls string literals忽略非nls格式的字符

nullto suppress warnings relative to null analysis忽略对null的操作

rawtypesto suppress warnings relative to un-specific types when using generics on class params使用generics时忽略没有指定相应的类型

restrictionto suppress warnings relative to usage of discouraged or forbidden references serialto suppress warnings relative to missing serialVersionUID field for a serializable class忽略在serializable类中没有声明serialVersionUID变量

static-accessto suppress warnings relative to incorrect static access抑制不正确的静态访问方式警告

synthetic-access to suppress warnings relative to unoptimized access from inner classes抑制子类没有按最优方法访问内部类的警告

uncheckedto suppress warnings relative to unchecked operations抑制没有进行类型检查操作的警告

unqualified-field-accessto suppress warnings relative to field access unqualified抑制没有权限访问的域的警告

unusedto suppress warnings relative to unused code抑制没被使用过的代码的警告