se.kth.karamel.common.util.CollectionsUtil.java Source code

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Here is the source code for se.kth.karamel.common.util.CollectionsUtil.java

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package se.kth.karamel.common.util;

import com.google.common.base.Function;
import com.google.common.collect.Lists;
import java.util.List;

/**
 * Widely used collection transformations functions, using Guava underneath
 *
 * @author kamal
 */
public class CollectionsUtil {

    public static List<String> asStringList(List<Object> list) {
        List<String> newList = Lists.transform(list, new Function<Object, String>() {
            @Override
            public String apply(Object input) {
                return input.toString();
            }
        });
        return newList;
    }
}