removed unused class

src/main/java/kieker/analysis/domain/systemdependency/SystemEntitySet.java

-package kieker.analysis.domain.systemdependency;
-
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Set;
-
-@Deprecated
-public class SystemEntitySet<E extends SystemEntity> implements Set<E> {
-
-	private final Map<String, E> entries;
-
-	public SystemEntitySet() {
-		this.entries = new HashMap<>();
-	}
-
-	@Override
-	public int size() {
-		return entries.size();
-	}
-
-	@Override
-	public boolean isEmpty() {
-		return entries.isEmpty();
-	}
-
-	@Override
-	public boolean contains(final Object o) {
-		return this.entries.containsValue(o);
-	}
-
-	@Override
-	public Iterator<E> iterator() {
-		return this.entries.values().iterator();
-	}
-
-	@Override
-	public Object[] toArray() {
-		return this.entries.values().toArray();
-	}
-
-	@Override
-	public <T> T[] toArray(final T[] a) {
-		return this.entries.values().toArray(a);
-	}
-
-	@Override
-	public boolean add(final E e) {
-		if (this.entries.containsKey(e)) {
-			return false;
-		}
-		this.entries.put(e.getName(), e);
-		return true;
-	}
-
-	@Override
-	public boolean remove(final Object o) {
-		return this.entries.values().remove(o);
-	}
-
-	@Override
-	public boolean containsAll(final Collection<?> c) {
-		return this.entries.values().containsAll(c);
-	}
-
-	@Override
-	public boolean addAll(final Collection<? extends E> c) {
-		return c.stream().map(e -> add(e)).reduce(false, (r, s) -> r || s);
-	}
-
-	@Override
-	public boolean removeAll(final Collection<?> c) {
-		return this.entries.values().removeAll(c);
-	}
-
-	@Override
-	public boolean retainAll(final Collection<?> c) {
-		return this.entries.values().retainAll(c);
-	}
-
-	@Override
-	public void clear() {
-		this.entries.clear();
-
-	}
-
-	public E getByName(final String name) {
-		return this.entries.get(name);
-	}
-
-	public boolean containsByName(final Object o) {
-		return this.entries.containsKey(o);
-	}
-
-	public boolean removeByName(final Object o) {
-		return this.entries.keySet().remove(o);
-	}
-
-	public boolean containsAllByName(final Collection<?> c) {
-		return this.entries.keySet().containsAll(c);
-	}
-
-	public boolean removeAllByName(final Collection<?> c) {
-		return this.entries.keySet().removeAll(c);
-	}
-
-	public boolean retainAllByName(final Collection<?> c) {
-		return this.entries.keySet().retainAll(c);
-	}
-
-}