Answer Posted / m4n07

I am newbie in J2EE & looking for strong basic behind each
concept as,
Why do we use private access specifier before each variable of
type property bcoz ultimately to access it outside the class
we use public method as getter & setter ?

If we use getter & setter to access it outside the class so
better we make variable as public so that it is easily
available outside of the class...

Please guide me why do we use as private ????

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public class ActionSearchBean extends GenericSearchBean { @Override public String search() { data.setRowCount(null); if(data.getRowCount()==0){ data.getNoRecordFound().setRendered(true); data.getDataScroller().setRendered(false); } return "searchAction"; } @Override public String clear() { data.setRowCount(null); if (data.getRowCount() > 0){ data.getNoRecordFound().setRendered(false); data.getDataScroller().setRendered(true); }else{ data.getNoRecordFound().setRendered(true); data.getDataScroller().setRendered(false); } data.setModel(new ActionDTO()); data.setRowCount(null); return "searchAction"; } } what is the purpose of @Override ...what will do @Override here ?

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