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()})

                    // perl scripts use &.  However, we cannot include
                    // them in the wordChars() range of chars, since
                    // the single quote is between them and the rest of the
                    // chars. So we have to process them by hand.
                    partialarg = ((String) argvector.lastElement()) + (char) c;
                    argvector.removeElementAt(argvector.size() - 1);
                    break;


                case '"':
                case '\'':

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            // Get key including "="
            String key = env[i].substring(0, pos+1);
            int size = osEnv.size();
            for (int j = 0; j < size; j++) {
                if (((String)osEnv.elementAt(j)).startsWith(key)) {
                    osEnv.removeElementAt(j);
                    break;
                }
            }
            osEnv.addElement(env[i]);
        }

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    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();

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      }
    };
    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;

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


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

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   * @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));

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      }
    };
    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;

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


  /**
   * @tests java.util.Vector#subList(int, int)
   */

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                0,
                this.rgbInput.getWidth(),
                this.rgbInput.getHeight()));
        while (!vecRNotOk.isEmpty()) {
            Rect r = (Rect) vecRNotOk.elementAt(0);
            vecRNotOk.removeElementAt(0);
            if (r.getHeight() >= 2 && r.getWidth() >= 2) {
                MeanVar nVar = computeVariance(r);
                if (nVar.getRVar()>this.nRVar ||
                        nVar.getGVar()>this.nGVar ||
                        nVar.getB()>this.nBVar) {

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  for (int i=0; i< states.size() ; ) {
      VariantState state = (VariantState) states.elementAt(i) ;
      if ( state.getQ() > qmax ) {
    for (int j = i ; j > 0 ; j--)
        states.removeElementAt(0) ;
    qmax = state.getQ() ;
    i = 1 ;
      } else {
    if ( state.getQ() < qmax)
        states.removeElementAt(i) ;

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