Examples of java.util.Vector.removeElement()

java.util.Vector.removeElement()
Removes the first (lowest-indexed) occurrence of the argument from this vector. If the object is found in this vector, each component in the vector with an index greater or equal to the object's index is shifted downward to have an index one smaller than the value it had previously.
This method is identical in functionality to the {@link #remove(Object)} method (which is part of the{@link List} interface). @param obj the component to be removed @return {@code true} if the argument was a component of thisvector; {@code false} otherwise.

        if (lockStore.cacheResults()) {
            Object value = locksCache.get(uri.toString());
            Vector locksVector = null;
            if (value != null) {
                locksVector = (Vector) value;
                boolean wasPresent = locksVector.removeElement(lock);
                if (!wasPresent) {
                    throw new LockTokenNotFoundException(lock);
                }
                locksVector.addElement(lock.cloneObject());
            }

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        if (lockStore.cacheResults()) {
            Object value = locksCache.get(uri.toString());
            Vector locksVector = null;
            if (value != null) {
                locksVector = (Vector) value;
                boolean wasPresent = locksVector.removeElement(lock);
                if (!wasPresent) {
                    throw new LockTokenNotFoundException(lock);
                }
            }
        }

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        if (lockStore.cacheResults()) {
            Object value = locksCache.get(uri.toString());
            Vector locksVector = null;
            if (value != null) {
                locksVector = (Vector) value;
                boolean wasPresent = locksVector.removeElement(lock);
                if (!wasPresent) {
                    throw new LockTokenNotFoundException(lock);
                }
            }
        }

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            enlist(this);
            try {
                Vector permissionsVector = fillPermissionsCache(uri);
                // operate on a copy
                Vector tempPermissions = (Vector )permissionsVector.clone();
                tempPermissions.removeElement(permission);
                permissionsCache.put(uri.toString(), tempPermissions);
            } finally {
                delist(this);
            }

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            try {
                Object value = locksCache.get(uri.toString());
                Vector locksVector = null;
                if (value != null) {
                    locksVector = new Vector((Vector) value);
                    boolean wasPresent = locksVector.removeElement(lock);
                    if (!wasPresent) {
                        throw new LockTokenNotFoundException(lock);
                    }
                    locksVector.addElement(lock.cloneObject());
                    locksCache.put(uri.toString(), locksVector);

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            try {
                Object value = locksCache.get(uri.toString());
                Vector locksVector = null;
                if (value != null) {
                    locksVector = new Vector((Vector) value);
                    boolean wasPresent = locksVector.removeElement(lock);
                    if (!wasPresent) {
                        throw new LockTokenNotFoundException(lock);
                    }
                    locksCache.put(uri.toString(), locksVector);
                }

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            try {
                Object value = locksCache.get(uri.toString());
                Vector locksVector = null;
                if (value != null) {
                    locksVector = new Vector((Vector) value);
                    boolean wasPresent = locksVector.removeElement(lock);
                    if (!wasPresent) {
                        throw new LockTokenNotFoundException(lock);
                    }
                    locksCache.put(uri.toString(), locksVector);
                }

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   */
  public void test_removeElementLjava_lang_Object() {
    // Test for method boolean
    // java.util.Vector.removeElement(java.lang.Object)
    Vector v = vectorClone(tVector);
    v.removeElement("Test 98");
    assertEquals("Element not removed", "Test 99", ((String) v.elementAt(98))
        );
    assertTrue("Vector is wrong size after removal: " + v.size(),
        v.size() == 99);
    tVector.addElement(null);

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    assertEquals("Element not removed", "Test 99", ((String) v.elementAt(98))
        );
    assertTrue("Vector is wrong size after removal: " + v.size(),
        v.size() == 99);
    tVector.addElement(null);
    v.removeElement(null);
    assertTrue("Vector is wrong size after removing null: " + v.size(), v
        .size() == 99);
  }


  /**

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            {
                Permission tmp2 = (Permission) f.nextElement();
                if (((BaseObject)tmp).getPrimaryKey() == 
                    ((BaseObject)tmp2).getPrimaryKey())
                {
                    clone.removeElement(tmp2);
                    break;
                }
            }
        }
        return clone;

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