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/*
* Copyright (C) 2010-2013 The Project Lombok Authors.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package lombok;
import lombok.core.FlagUsageType;
import lombok.core.configuration.ConfigurationKey;
/**
* Use {@code val} as the type of any local variable declaration (even in a for-each statement), and the type will be inferred from the initializing expression.
* For example: {@code val x = 10.0;} will infer {@code double}, and {@code val y = new ArrayList<String>();} will infer {@code ArrayList<String>}. The local variable
* will also be made final.
* <p>
* Note that this is an annotation type because {@code val x = 10;} will be desugared to {@code @val final int x = 10;}
* <p>
* Complete documentation is found at <a href="http://projectlombok.org/features/val.html">the project lombok features page for @val</a>.
*/
public @interface val {
/**
* lombok configuration: {@code lombok.val.flagUsage} = {@code WARNING} | {@code ERROR}.
*
* If set, <em>any</em> usage of {@code val} results in a warning / error.
*/
ConfigurationKey<FlagUsageType> FLAG_USAGE = new ConfigurationKey<FlagUsageType>("lombok.val.flagUsage") {};
}
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