Examples of java.util.Vector.lastIndexOf()

java.util.Vector.lastIndexOf()
Returns the index of the last occurrence of the specified element in this vector, or -1 if this vector does not contain the element. More formally, returns the highest index {@code i} such that(o==null ? get(i)==null : o.equals(get(i))), or -1 if there is no such index. @param o element to search for @return the index of the last occurrence of the specified element inthis vector, or -1 if this vector does not contain the element

    // Test for method int java.util.Vector.lastIndexOf(java.lang.Object)
    Vector v = new Vector(9);
    for (int i = 0; i < 9; i++)
      v.addElement("Test");
    v.addElement("z");
    assertEquals("Failed to return correct index", 8, v.lastIndexOf("Test"));
    tVector.setElementAt(null, 20);
    tVector.setElementAt(null, 40);
    assertTrue("Incorrect lastIndexOf returned for null: "
        + tVector.lastIndexOf(null), tVector.lastIndexOf(null) == 40);
  }

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    // Test for method int java.util.Vector.lastIndexOf(java.lang.Object)
    Vector v = new Vector(9);
    for (int i = 0; i < 9; i++)
      v.addElement("Test");
    v.addElement("z");
    assertEquals("Failed to return correct index", 8, v.lastIndexOf("Test"));
    tVector.setElementAt(null, 20);
    tVector.setElementAt(null, 40);
    assertTrue("Incorrect lastIndexOf returned for null: "
        + tVector.lastIndexOf(null), tVector.lastIndexOf(null) == 40);
  }

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    // Test for method int java.util.Vector.lastIndexOf(java.lang.Object)
    Vector v = new Vector(9);
    for (int i = 0; i < 9; i++)
      v.addElement("Test");
    v.addElement("z");
    assertEquals("Failed to return correct index", 8, v.lastIndexOf("Test"));
    tVector.setElementAt(null, 20);
    tVector.setElementAt(null, 40);
    assertTrue("Incorrect lastIndexOf returned for null: "
        + tVector.lastIndexOf(null), tVector.lastIndexOf(null) == 40);
  }

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    // Test for method int java.util.Vector.lastIndexOf(java.lang.Object)
    Vector v = new Vector(9);
    for (int i = 0; i < 9; i++)
      v.addElement("Test");
    v.addElement("z");
    assertEquals("Failed to return correct index", 8, v.lastIndexOf("Test"));
    tVector.setElementAt(null, 20);
    tVector.setElementAt(null, 40);
    assertTrue("Incorrect lastIndexOf returned for null: "
        + tVector.lastIndexOf(null), tVector.lastIndexOf(null) == 40);
  }

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