忽略警告注解@SuppressWarnings关键字含义

Posted macrossft

tags:

篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了忽略警告注解@SuppressWarnings关键字含义相关的知识,希望对你有一定的参考价值。

示例

@SuppressWarnings("all")

抑制警告的相关参数

参数 作用 原描述
all 抑制所有警告 to suppress all warnings
boxing 抑制装箱、拆箱操作时候的警告 to suppress warnings relative to boxing/unboxing operations
cast 抑制装箱、拆箱操作时候的警告 to suppress warnings relative to boxing/unboxing operations
cast 抑制映射相关的警告 to suppress warnings relative to cast operations
dep-ann 抑制启用注释的警告 to suppress warnings relative to deprecated annotation
deprecation 抑制过期方法警告 to suppress warnings relative to deprecation
fallthrough 抑制确在switch中缺失breaks的警告 to suppress warnings relative to missing breaks in switch statements
finally 抑制finally模块没有返回的警告 to suppress warnings relative to finally block that don’t return
hiding 抑制与隐藏变数的区域变数相关的警告 to suppress warnings relative to locals that hide variable()
incomplete-switch 忽略没有完整的switch语句 to suppress warnings relative to missing entries in a switch statement (enum case)
nls 忽略非nls格式的字符 to suppress warnings relative to non-nls string literals
null 忽略对null的操作 to suppress warnings relative to null analysis
rawtype 使用generics时忽略没有指定相应的类型 to suppress warnings relative to un-specific types when using generics on class params
restriction 抑制与使用不建议或禁止参照相关的警告 to suppress warnings relative to usage of discouraged or forbidden references
serial 忽略在serializable类中没有声明serialVersionUID变量 to suppress warnings relative to missing serialVersionUID field for a serializable class
static-access 抑制不正确的静态访问方式警告 to suppress warnings relative to incorrect static access
synthetic-access 抑制子类没有按最优方法访问内部类的警告 to suppress warnings relative to unoptimized access from inner classes
unchecked 抑制没有进行类型检查操作的警告 to suppress warnings relative to unchecked operations
unqualified-field-access 抑制没有权限访问的域的警告 to suppress warnings relative to field access unqualified
unused 抑制没被使用过的代码的警告 to suppress warnings relative to unused code

以上是关于忽略警告注解@SuppressWarnings关键字含义的主要内容,如果未能解决你的问题,请参考以下文章

@SuppressWarnings注解

@SuppressWarnings("serial")注解

Java注解用法--@SuppressWarnings

Java:@SuppressWarnings注解的具体介绍与使用

@SuppressWarnings忽略警告

@SuppressWarnings是啥意思