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## com.opensymphony.xwork2.interceptor
Interface ParameterNameAware

    public interface ParameterNameAware

This interface is implemented by actions that want to declare acceptable parameters. Works in conjunction with `ParametersInterceptor`. For example, actions may want to create a whitelist of parameters they will accept or a blacklist of paramters they will reject to prevent clients from setting other unexpected (and possibly dangerous) parameters.

Author:
  Bob Lee (crazybob@google.com)

Method Summary
`boolean` | `acceptableParameterName(String parameterName)` Returns true if the action will accept the parameter with the given name.

Method Detail

### acceptableParameterName

    boolean acceptableParameterName(String parameterName)

  Returns true if the action will accept the parameter with the given name.

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