public class Yuri{

private String name = "Yuri";

private ArrayList<String> words = new ArrayList<>();

Yuri yuri = new Yuri();
yuri.setName("Yuri");
yuri.addWord("My name is Yuri");
yuri.addWord

yuri.addWord("I‘m not the only one true Yuri");

Log.e("yuri_copyer",yuri_copyer.toString());
Log.e("yuri",yuri.toString());

@Override
protected Yuri clone(){
try{
Yuri copyer = (Yuri) super.clone();
copyer.name = this.name;
copyer.words = (ArrayList<String>)this.words.clone();
return copyer;
}catch (CloneNotSupportedException e){
return null;
}
}

/**
* Returns a shallow copy of this <tt>ArrayList</tt> instance. (The
* elements themselves are not copied.)
*
* @return a clone of this <tt>ArrayList</tt> instance
*/
public Object clone() {
try {
ArrayList<?> v = (ArrayList<?>) super.clone();
v.elementData = Arrays.copyOf(elementData, size);
v.modCount = 0;
return v;
} catch (CloneNotSupportedException e) {
// this shouldn‘t happen, since we are Cloneable
throw new InternalError(e);
}
}

@Override
public Object clone() {
return new Intent(this);
}

/**
* Copy constructor.
*/
public Intent(Intent o) {
this.mAction = o.mAction;
this.mData = o.mData;
this.mType = o.mType;
this.mPackage = o.mPackage;
this.mComponent = o.mComponent;
this.mFlags = o.mFlags;
this.mContentUserHint = o.mContentUserHint;
if (o.mCategories != null) {
this.mCategories = new ArraySet<String>(o.mCategories);
}
if (o.mExtras != null) {
this.mExtras = new Bundle(o.mExtras);
}
if (o.mSourceBounds != null) {
this.mSourceBounds = new Rect(o.mSourceBounds);
}
if (o.mSelector != null) {
this.mSelector = new Intent(o.mSelector);
}
if (o.mClipData != null) {
this.mClipData = new ClipData(o.mClipData);
}
}