//
// Copyright (c) Microsoft. All rights reserved.
// Licensed under the MIT license.
//
// Microsoft Cognitive Services (formerly Project Oxford): https://www.microsoft.com/cognitive-services
//
// Microsoft Cognitive Services (formerly Project Oxford) GitHub:
// https://github.com/Microsoft/ProjectOxford-ClientSDK
//
// Copyright (c) Microsoft Corporation
// All rights reserved.
//
// MIT License:
// 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 com.microsoft.projectoxford.emotion.contract;

public class Scores {
    public double anger;
    public double contempt;
    public double disgust;
    public double fear;
    public double happiness;
    public double neutral;
    public double sadness;
    public double surprise;
    
    public String getExpressionName()
	{
		// Hashtable for store the key and the value
		Map<Double, String> a = new Hashtable<Double, String>();
		
		// We made a trick changing the positions, in this case the key is the double number and the value the expression name
		a.put(anger,"ANGER");
        a.put(contempt,"CONTEMPT");
        a.put(disgust,"DISGUST");
        a.put(fear,"FEAR");
        a.put(happiness,"HAPPINESS");
        a.put(neutral,"NEUTRAL");
        a.put(sadness,"SADNESS");
        a.put(surprise,"SURPRISE");
		
        // We get the max value of the collection
		double maxValue = Collections.max(a.keySet());
		
		// It will return the name of the expression that corresponds with the maxValue
		return a.get(maxValue);
		
	}
}

//
// Copyright (c) Microsoft. All rights reserved.
// Licensed under the MIT license.
//
// Microsoft Cognitive Services (formerly Project Oxford): https://www.microsoft.com/cognitive-services
//
// Microsoft Cognitive Services (formerly Project Oxford) GitHub:
// https://github.com/Microsoft/ProjectOxford-ClientSDK
//
// Copyright (c) Microsoft Corporation
// All rights reserved.
//
// MIT License:
// 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 com.microsoft.projectoxford.emotion.contract;

public class Scores {
    public double anger;
    public double contempt;
    public double disgust;
    public double fear;
    public double happiness;
    public double neutral;
    public double sadness;
    public double surprise;
    
    public String getExpressionName()
    {
	// Hashtable for store the key and the value
	Map<Double, String> a = new Hashtable<Double, String>();
		
	// We made a trick changing the positions, in this case the key is the double number and the value the expression name		a.put(anger,"ANGER");
        a.put(contempt,"CONTEMPT");
        a.put(disgust,"DISGUST");
        a.put(fear,"FEAR");
        a.put(happiness,"HAPPINESS");
        a.put(neutral,"NEUTRAL");
        a.put(sadness,"SADNESS");
        a.put(surprise,"SURPRISE");
		
        // We get the max value of the collection
	double maxValue = Collections.max(a.keySet());
		
	// It will return the name of the expression, It receives the maxValue
	return a.get(maxValue);
		
    }
}

Format fixed in Scores.java