関連ワード:  how to define an arraylist in java    how to initialize an arraylist in java    how to create an arraylist in java    how to declare an arraylist in java    how to instantiate an arraylist in java    how to initialize an arraylist in java with values    how to create an arraylist in java with values    how to declare an arraylist in java with values    how to initialize an arraylist in java with a size    how to set an arraylist in java