Document mutability of UTC constant, which isn't ideal
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1077934 13f79535-47bb-0310-9956-ffa450edef68
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@ -54,6 +54,8 @@ public class DateUtils {
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/**
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/**
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* The UTC time zone (often referred to as GMT).
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* The UTC time zone (often referred to as GMT).
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* Since a {@code TimeZone} is mutable and this is a "constant", it is
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* essential that this object is not altered.
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*/
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*/
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public static final TimeZone UTC_TIME_ZONE = TimeZone.getTimeZone("GMT");
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public static final TimeZone UTC_TIME_ZONE = TimeZone.getTimeZone("GMT");
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/**
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/**
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