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Home/ Questions/Q 7417133
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Editorial Team
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Editorial Team
Asked: May 29, 20262026-05-29T07:38:21+00:00 2026-05-29T07:38:21+00:00

public class TableModel2 extends TableModel1 { … } TableModel2 tableModel = new TableModel2(); boolean

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public class TableModel2 extends TableModel1 { ... }

TableModel2 tableModel = new TableModel2();

boolean t1 = tableModel instanceof TableModel1;
boolean t2 = tableModel instanceof TableModel2;

In the above example, t1 and t2 are true. So, how could I differentiate between TableModel1 and TableModel2 using instanceof?

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  1. Editorial Team
    Editorial Team
    2026-05-29T07:38:22+00:00Added an answer on May 29, 2026 at 7:38 am
    boolean t2 = tableModel.getClass().equals(TableModel1.class); //False
    boolean t2 = tableModel.getClass().equals(TableModel2.class); //True
    
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