import org.gradle.api.tasks.TaskContainer;
import org.gradle.api.tasks.ant.AntTarget;
import org.gradle.internal.Transformers;

import javax.annotation.Nullable;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.io.File;
import java.util.Enumeration;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;