SingletonListConverter.java

package com.google.sitebricks.conversion;

import java.util.Arrays;
import java.util.List;

public class SingletonListConverter implements Converter<Object, List<?>> {

  @Override
  public List<?> to(Object source) {
    return Arrays.asList(source);
  }

  @Override
  public Object from(List<?> target) {
    return target.get(0);
  }
}