Getter from another class doesn't work on ArrayList
49
What is a NullPointerException, and how do I fix it?
65727
Why Integer.getInteger does not work?
95621
Why do constructors not return values?
81565
getClass().getResource() always returning null
96046
Static fields on a null reference in Java
47311
Why is it impossible to override a getter-only property and add a setter?
108763
How to get the last value of an ArrayList
96819
How do getters and setters work?
40268
Java protected fields vs public getters
123743
how does an ArrayList compare to a dynamic array
480
What causes a java.lang.ArrayIndexOutOfBoundsException and how do I prevent it?
79289
Pass ArrayList from one activity to another activity on android
133366
serialization ArrayList Java
132275
How can I use a variable from another Controller in JavaFX
5143
Any simple way to explain why I cannot do List animals = new ArrayList()?
144453
Java Reflection: How can I get the all getter methods of a java class and invoke them
109908
How to Retrieve value from JTextField in Java Swing?