Use best practise annotation for SAM interfaces in Java 8
Signed-off-by: Ammar Bikic <ammar.bikic@bosch.io>
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@@ -10,6 +10,7 @@ package org.eclipse.hawkbit.repository;
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import java.io.Serializable;
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import java.io.Serializable;
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@FunctionalInterface
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public interface Identifiable<T extends Serializable> {
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public interface Identifiable<T extends Serializable> {
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T getId();
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T getId();
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