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Make dry run parameter documentation more understandable
------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=162373834
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@@ -128,15 +128,14 @@ public final class RequestParameters {
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}
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/**
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* Returns {@code true} if parameter is present and not empty and not {@code "false"}.
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* Returns {@code true} iff the given parameter is present, not empty, and not {@code "false"}.
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*
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* <p>This considers a parameter with a non-existent value true, for situations where the request
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* URI is something like {@code /foo?bar}, where the mere presence of the {@code bar} parameter
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* without a value indicates that it's true.
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*/
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public static boolean extractBooleanParameter(HttpServletRequest req, String name) {
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return req.getParameterMap().containsKey(name)
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&& !equalsFalse(req.getParameter(name));
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return req.getParameterMap().containsKey(name) && !equalsFalse(req.getParameter(name));
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}
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/**
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