Examples of java.util.Vector.removeElementAt()

java.util.Vector.removeElementAt()
Deletes the component at the specified index. Each component in this vector with an index greater or equal to the specified {@code index} is shifted downward to have an index onesmaller than the value it had previously. The size of this vector is decreased by {@code 1}.
The index must be a value greater than or equal to {@code 0}and less than the current size of the vector.
This method is identical in functionality to the {@link #remove(int)}method (which is part of the {@link List} interface). Note that the{@code remove} method returns the old value that was stored at thespecified position. @param index the index of the object to remove @throws ArrayIndexOutOfBoundsException if the index is out of range( {@code index < 0 || index>= size()})

                            aStyle.removeChangeListener(l);
                        }
                        aStyle.addChangeListener(styleChangeListener);
                    }
                    else {
                        v.removeElementAt(index);
                    }
                }
                for (int counter = v.size() - 1; counter >= 0; counter--) {
                    Style aStyle = (Style)v.elementAt(counter);
                    aStyle.removeChangeListener(styleChangeListener);

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        // count-down is OK for deletions!
        for (int i = nodeListeners.size() - 1; i >= 0; --i) {
            LEntry le = (LEntry) nodeListeners.elementAt(i);
            if (le.useCapture == useCapture && le.listener == listener &&
                le.type.equals(type)) {
                nodeListeners.removeElementAt(i);
                // Storage management: Discard empty listener lists
                if (nodeListeners.size() == 0)
                    setEventListeners(node, null);


                // Remove active listener

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        // count-down is OK for deletions!
        for (int i = nodeListeners.size() - 1; i >= 0; --i) {
            LEntry le = (LEntry) nodeListeners.elementAt(i);
            if (le.useCapture == useCapture && le.listener == listener && 
                le.type.equals(type)) {
                nodeListeners.removeElementAt(i);
                // Storage management: Discard empty listener lists
                if (nodeListeners.size() == 0)
                    setEventListeners(node, null);


                // Remove active listener

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                            aStyle.removeChangeListener(l);
                        }
      aStyle.addChangeListener(styleChangeListener);
        }
        else {
      v.removeElementAt(index);
        }
    }
    for (int counter = v.size() - 1; counter >= 0; counter--) {
        Style aStyle = (Style)v.elementAt(counter);
        aStyle.removeChangeListener(styleChangeListener);

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        // count-down is OK for deletions!
        for (int i = nodeListeners.size() - 1; i >= 0; --i) {
            LEntry le = (LEntry) nodeListeners.elementAt(i);
            if (le.useCapture == useCapture && le.listener == listener && 
                le.type.equals(type)) {
                nodeListeners.removeElementAt(i);
                // Storage management: Discard empty listener lists
                if (nodeListeners.size() == 0)
                    setEventListeners(node, null);


                // Remove active listener

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                // Move it to the top of the list
                Vector rendList = PlugInManager.getPlugInList(null, null,
                        plType);
                int listSize = rendList.size();
                if (rendList.elementAt(listSize - 1).equals(dar)) {
                    rendList.removeElementAt(listSize - 1);
                    rendList.insertElementAt(dar, 0);
                    PlugInManager.setPlugInList(rendList, plType);
                    PlugInManager.commit();
                    // Log.debug("registered");
                }

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                for (int i = 0; i < listSize; i++) {
                    rname = (String) (rendList.elementAt(i));
                    if (rname.equals(dar)) { // DAR is in the registry
                        found = true;
                        rendList.removeElementAt(i);
                        break;
                    }
                }


                if (found) {

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                // Move it to the top of the list
                Vector rendList = PlugInManager.getPlugInList(null, null,
                        plType);
                int listSize = rendList.size();
                if (rendList.elementAt(listSize - 1).equals(dar)) {
                    rendList.removeElementAt(listSize - 1);
                    rendList.insertElementAt(dar, 0);
                    PlugInManager.setPlugInList(rendList, plType);
                    PlugInManager.commit();
                    // Log.debug("registered");
                }

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                for (int i = 0; i < listSize; i++) {
                    rname = (String) (rendList.elementAt(i));
                    if (rname.equals(dar)) { // DAR is in the registry
                        found = true;
                        rendList.removeElementAt(i);
                        break;
                    }
                }


                if (found) {

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                if ((pt.x == _xBottom) || (pt.x == _xTop) || (pt.y == _yBottom)
                        || (pt.y == _yTop)) {
                    _xyInvalid = true;
                }


                points.removeElementAt(index);
            }
        }
    }


    /* Rescale so that the data that is currently plotted just fits.

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