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()})

        retval.addElement(tmp.elementAt(0));
        tmp.removeElementAt(0);
        while (tmp.size() != 0) 
        {
            retval.insertElementAt(tmp.elementAt(0), getInt(rand, retval.size() + 1));
            tmp.removeElementAt(0);
        }
        return retval;
    }


    private static int getInt(

View Full Code Here

        // 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

View Full Code Here

                            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);

View Full Code Here

        // 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

View Full Code Here

            for (int j = 0; j < size; j++) {
                String osEnvItem = (String) osEnv.elementAt(j);
                String convertedItem = environmentCaseInSensitive
                    ? osEnvItem.toLowerCase() : osEnvItem;
                if (convertedItem.startsWith(key)) {
                    osEnv.removeElementAt(j);
                    if (environmentCaseInSensitive) {
                        // Use the original casiness of the key
                        keyValue = osEnvItem.substring(0, key.length())
                            + keyValue.substring(key.length());
                    }

View Full Code Here

        {
            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)
                    ownerDocument().setEventListeners(this, null);


                // Remove active listener

View Full Code Here

    Thread t1 = new Thread() {
      public void run() {
        for (int i = 0; i < iterations; i++) {
          synchronized (v) {
            v.addElement(String.valueOf(i));
            v.removeElementAt(0);
          }
        }
      }
    };
    t1.start();

View Full Code Here

      }
    };
    t1.start();
    for (int i = 0; i < 10000; i++) {
      synchronized (v) {
        v.removeElementAt(0);
        v.addElement(String.valueOf(i));
      }
      int size;
      if ((size = v.size()) != 1) {
        String result = "Size is not 1: " + size + " " + v;

View Full Code Here

        v.removeAllElements();
        fail(result);
      }
    }
    // terminate the thread
    v.removeElementAt(0);
  }


  /**
   * @tests java.util.Vector#lastElement()
   */

View Full Code Here

   * @tests java.util.Vector#removeElementAt(int)
   */
  public void test_removeElementAtI() {
    // Test for method void java.util.Vector.removeElementAt(int)
    Vector v = vectorClone(tVector);
    v.removeElementAt(50);
    assertEquals("Failed to remove element", -1, v.indexOf("Test 50", 0));
    tVector.insertElementAt(null, 60);
    tVector.removeElementAt(60);
    assertNotNull("Element at 60 should not be null after removal", tVector
        .elementAt(60));

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.