How to get datas from List<Object> (Java)?

Question

I`m new in Java and have a problem with showing data from a list of objects. I have a simple method, which should collect data across multiple tables and return it to my con

Answer 1

System.out.println("Element "+i+list.get(0));}

Should be

System.out.println("Element "+i+list.get(i));}

To use the JSF tags, you give the dataList value attribute a reference to your list of elements, and the var attribute is a local name for each element of that list in turn. Inside the dataList, you use properties of the object (getters) to output the information about that individual object:

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