What is empty tag?

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What is callback methods?

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How many types of constructors are there in java?

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What is application configuration resource file?

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What is container-managed transaction?

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What is a java applet?

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What is basic authentication?

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What is j2ee technology?

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Describe the ear, war, and jar.

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public class ActionSearchBean extends GenericSearchBean<ActionDTO, Long, ActionDTO> { @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 ?

0 Answers   Sony,

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What is difference between java and core?

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Hi friends, can u explain Transparent Persistence in hibernate with sample code.

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