package org.xwiki.extension;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
<BUG>import java.util.HashSet;
import java.util.List;</BUG>
import java.util.Map;
import java.util.Set;
import org.xwiki.extension.repository.ExtensionRepository;

package org.xwiki.extension;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.xwiki.extension.repository.ExtensionRepository;
