Java 类java.lang.IndexOutOfBoundsException 实例源码

项目：pluotsorbet 文件：constructor.java

/**
 * Runs the test using the specified harness.
 *
 * @param harness  the test harness (<code>null</code> not permitted).
 */
public void test(TestHarness harness)
{
    IndexOutOfBoundsException object1 = new IndexOutOfBoundsException();
    harness.check(object1 != null);
    harness.check(object1.toString(), "java.lang.IndexOutOfBoundsException");

    IndexOutOfBoundsException object2 = new IndexOutOfBoundsException("nothing happens");
    harness.check(object2 != null);
    harness.check(object2.toString(), "java.lang.IndexOutOfBoundsException: nothing happens");

    IndexOutOfBoundsException object3 = new IndexOutOfBoundsException(null);
    harness.check(object3 != null);
    harness.check(object3.toString(), "java.lang.IndexOutOfBoundsException");

}

项目：openjdk-jdk10 文件：ParsingTest.java

private static void checkIndexOutOfBoundsException(String val, int start, int end, int radix) {
    int n = 0;
    try {
        n = Integer.parseInt(val, start, end, radix);
        System.err.println("parseInt(" + val + ", " + start + ", " + end + ", " + radix  +
                ") incorrectly returned " + n);
        throw new RuntimeException();
    } catch (IndexOutOfBoundsException ioob) {
        ; // Expected
    }
}

项目：openjdk9 文件：ParsingTest.java

private static void checkIndexOutOfBoundsException(String val, int start, int end, int radix) {
    int n = 0;
    try {
        n = Integer.parseInt(val, start, end, radix);
        System.err.println("parseInt(" + val + ", " + start + ", " + end + ", " + radix  +
                ") incorrectly returned " + n);
        throw new RuntimeException();
    } catch (IndexOutOfBoundsException ioob) {
        ; // Expected
    }
}

项目：vtd-xml 文件：FastLongBuffer.java

/**
 * Get the long val at given index value.
 * @return long
 * @param index int
 */
public long longAt(int index) {
    if (index < 0 || index > size()) {
        throw new IndexOutOfBoundsException();
    }
    int pageNum = (index >> exp);
    // int offset = index % r;
    int offset = index &r;
    return ((long[]) bufferArrayList.get(pageNum))[offset];
}

项目：vtd-xml 文件：FastLongBuffer.java

/**
 * Get the lower 32 bit of the integer at the given index.
 * @return int
 * @param index int
 */
 public int lower32At(int index) {
    if (index < 0 || index > size()) {
        throw new IndexOutOfBoundsException();
    }
    int pageNum =  (index >> exp);
    // int offset = index % pageSize;
    int offset = index & r;
    return (int) ((long[]) bufferArrayList.get(pageNum))[offset];
}

项目：vtd-xml 文件：FastLongBuffer.java

/**
 * Modify the value at the index to a new val.
 * @param index int
 * @param newValue long
 */
public void modifyEntry(int index, long newValue) {

    if (index < 0 || index > size + 1) {
        throw new IndexOutOfBoundsException();
    }
    //((long[]) bufferArrayList.get((int) (index / pageSize)))[index % pageSize] =
    ((long[]) bufferArrayList.get(index >> exp))[index & r] =
        newValue;
}

项目：vtd-xml 文件：FastLongBuffer.java

/**
 * Return the upper 32 bit of the long at the index.
 * @return int
 * @param index int
 */
public int upper32At(int index) {
    if (index < 0 || index >= size()) {
        throw new IndexOutOfBoundsException();
    }
    int pageNum = (index >>exp);
    int offset = index & r;
    return (int)
        ((((long[]) bufferArrayList.get(pageNum))[offset] & (0xffffffffL << 32)) >> 32);

}

项目：vtd-xml 文件：FastIntBuffer.java

/**
 * Get the int at the location specified by index.
 * @return int
 * @param index int
 */
public int intAt(int index) {
    if (index < 0 || index > size()-1) {
        throw new IndexOutOfBoundsException();
    }
//    int pageNum = (int) index / pageSize;
    int pageNum = index>>exp;
    //System.out.println("page Number is "+pageNum); 
//    int offset = index % pageSize;
    int offset = index & r;
    return ((int[]) bufferArrayList.get(pageNum))[offset];
}

项目：vtd-xml 文件：FastIntBuffer.java

/**
 * Assigns a new int value to location index of the buffer instance.
 * @param index int
 * @param newValue int
 */
public void modifyEntry(int index, int newValue) {

        if (index < 0 || index > size - 1) {
            throw new IndexOutOfBoundsException();
        }

//        ((int[]) bufferArrayList.get((int) (index / pageSize)))[index % pageSize] =
        ((int[]) bufferArrayList.get((index >> exp)))[index & r] =
            newValue;

    }

项目：VTD-XML 文件：FastLongBuffer.java

/**
 * Get the long val at given index value.
 * @return long
 * @param index int
 */
public long longAt(int index) {
    if (index < 0 || index > size()) {
        throw new IndexOutOfBoundsException();
    }
    int pageNum = (index >> exp);
    // int offset = index % r;
    int offset = index &r;
    return ((long[]) bufferArrayList.get(pageNum))[offset];
}

项目：VTD-XML 文件：FastLongBuffer.java

/**
 * Get the lower 32 bit of the integer at the given index.
 * @return int
 * @param index int
 */
 public int lower32At(int index) {
    if (index < 0 || index > size()) {
        throw new IndexOutOfBoundsException();
    }
    int pageNum =  (index >> exp);
    // int offset = index % pageSize;
    int offset = index & r;
    return (int) ((long[]) bufferArrayList.get(pageNum))[offset];
}

项目：VTD-XML 文件：FastLongBuffer.java

/**
 * Modify the value at the index to a new val.
 * @param index int
 * @param newValue long
 */
public void modifyEntry(int index, long newValue) {

    if (index < 0 || index > size + 1) {
        throw new IndexOutOfBoundsException();
    }
    //((long[]) bufferArrayList.get((int) (index / pageSize)))[index % pageSize] =
    ((long[]) bufferArrayList.get(index >> exp))[index & r] =
        newValue;
}

项目：VTD-XML 文件：FastLongBuffer.java

/**
 * Return the upper 32 bit of the long at the index.
 * @return int
 * @param index int
 */
public int upper32At(int index) {
    if (index < 0 || index >= size()) {
        throw new IndexOutOfBoundsException();
    }
    int pageNum = (index >>exp);
    int offset = index & r;
    return (int)
        ((((long[]) bufferArrayList.get(pageNum))[offset] & (0xffffffffL << 32)) >> 32);

}

项目：VTD-XML 文件：FastIntBuffer.java

/**
 * Get the int at the location specified by index.
 * @return int
 * @param index int
 */
public int intAt(int index) {
    if (index < 0 || index > size()-1) {
        throw new IndexOutOfBoundsException();
    }
//    int pageNum = (int) index / pageSize;
    int pageNum = index>>exp;
    //System.out.println("page Number is "+pageNum); 
//    int offset = index % pageSize;
    int offset = index & r;
    return ((int[]) bufferArrayList.get(pageNum))[offset];
}

项目：VTD-XML 文件：FastIntBuffer.java

/**
 * Assigns a new int value to location index of the buffer instance.
 * @param index int
 * @param newValue int
 */
public void modifyEntry(int index, int newValue) {

        if (index < 0 || index > size - 1) {
            throw new IndexOutOfBoundsException();
        }

//        ((int[]) bufferArrayList.get((int) (index / pageSize)))[index % pageSize] =
        ((int[]) bufferArrayList.get((index >> exp)))[index & r] =
            newValue;

    }

项目：handwritten_equations_recognizer 文件：MinimumSpanningTree.java

/**
 * @brief Connects two vertices on a given graph
 *
 * @param connections
 *     The connections on the graph
 * @param vertex1
 *     The first vertex
 * @param vertex2
 *     The second vertex
 *
 * @throws IndexOutOfBoundsException
 *     If at least one of the vertices given is less than zero of greater of equal to
 *     the number of vertices.
 */
public static void connect (boolean[][] connections, int vertex1, int vertex2)
    throws IndexOutOfBoundsException {
    if (vertex1 < 0 || vertex1 >= connections.length ||
        vertex2 < 0 || vertex2 >= connections.length) {
        throw new IndexOutOfBoundsException();
    }
    else {
        connections[vertex1][vertex2] = true;

        if (vertex1 != vertex2) {
            connections[vertex2][vertex1] = true;
        }
    }
}

项目：translationstudio8 文件：FastLongBuffer.java

/**
 * Get the long val at given index value.
 * @return long
 * @param index int
 */
public long longAt(int index) {
    if (index < 0 || index > size()) {
        throw new IndexOutOfBoundsException();
    }
    int pageNum = (index >> exp);
    // int offset = index % r;
    int offset = index &r;
    return ((long[]) bufferArrayList.get(pageNum))[offset];
}

项目：translationstudio8 文件：FastLongBuffer.java

/**
 * Get the lower 32 bit of the integer at the given index.
 * @return int
 * @param index int
 */
 public int lower32At(int index) {
    if (index < 0 || index > size()) {
        throw new IndexOutOfBoundsException();
    }
    int pageNum =  (index >> exp);
    // int offset = index % pageSize;
    int offset = index & r;
    return (int) ((long[]) bufferArrayList.get(pageNum))[offset];
}

项目：translationstudio8 文件：FastLongBuffer.java

/**
 * Modify the value at the index to a new val.
 * @param index int
 * @param newValue long
 */
public void modifyEntry(int index, long newValue) {

    if (index < 0 || index > size + 1) {
        throw new IndexOutOfBoundsException();
    }
    //((long[]) bufferArrayList.get((int) (index / pageSize)))[index % pageSize] =
    ((long[]) bufferArrayList.get(index >> exp))[index & r] =
        newValue;
}

项目：translationstudio8 文件：FastLongBuffer.java

/**
 * Return the upper 32 bit of the long at the index.
 * @return int
 * @param index int
 */
public int upper32At(int index) {
    if (index < 0 || index >= size()) {
        throw new IndexOutOfBoundsException();
    }
    int pageNum = (index >>exp);
    int offset = index & r;
    return (int)
        ((((long[]) bufferArrayList.get(pageNum))[offset] & (0xffffffffL << 32)) >> 32);

}

项目：translationstudio8 文件：FastIntBuffer.java

/**
 * Get the int at the location specified by index.
 * @return int
 * @param index int
 */
public int intAt(int index) {
    if (index < 0 || index > size()-1) {
        throw new IndexOutOfBoundsException();
    }
//    int pageNum = (int) index / pageSize;
    int pageNum = index>>exp;
    //System.out.println("page Number is "+pageNum); 
//    int offset = index % pageSize;
    int offset = index & r;
    return ((int[]) bufferArrayList.get(pageNum))[offset];
}

项目：translationstudio8 文件：FastIntBuffer.java

/**
 * Assigns a new int value to location index of the buffer instance.
 * @param index int
 * @param newValue int
 */
public void modifyEntry(int index, int newValue) {

        if (index < 0 || index > size - 1) {
            throw new IndexOutOfBoundsException();
        }

//        ((int[]) bufferArrayList.get((int) (index / pageSize)))[index % pageSize] =
        ((int[]) bufferArrayList.get((index >> exp)))[index & r] =
            newValue;

    }

项目：pluotsorbet 文件：TryCatch.java

/**
 * Runs the test using the specified harness.
 *
 * @param harness  the test harness (<code>null</code> not permitted).
 */
public void test(TestHarness harness)
{
    // flag that is set when exception is caught
    boolean caught = false;
    try {
        throw new IndexOutOfBoundsException("IndexOutOfBoundsException");
    }
    catch (IndexOutOfBoundsException e) {
        // correct exception was caught
        caught = true;
    }
    harness.check(caught);
}

项目：AXMLParser 文件：AXMLParser.java

private final TagAttribute getAttribute(int index) {
    if (m_tagAttributes==null) {
        throw new IndexOutOfBoundsException("Attributes are not available.");
    }
    if (index>=m_tagAttributes.length) {
        throw new IndexOutOfBoundsException("Invalid attribute index ("+index+").");
    }
    return m_tagAttributes[index];
}

项目：tmxeditor8 文件：FastLongBuffer.java

/**
 * Get the long val at given index value.
 * @return long
 * @param index int
 */
public long longAt(int index) {
    if (index < 0 || index > size()) {
        throw new IndexOutOfBoundsException();
    }
    int pageNum = (index >> exp);
    // int offset = index % r;
    int offset = index &r;
    return ((long[]) bufferArrayList.get(pageNum))[offset];
}

项目：tmxeditor8 文件：FastLongBuffer.java

/**
 * Get the lower 32 bit of the integer at the given index.
 * @return int
 * @param index int
 */
 public int lower32At(int index) {
    if (index < 0 || index > size()) {
        throw new IndexOutOfBoundsException();
    }
    int pageNum =  (index >> exp);
    // int offset = index % pageSize;
    int offset = index & r;
    return (int) ((long[]) bufferArrayList.get(pageNum))[offset];
}

项目：tmxeditor8 文件：FastLongBuffer.java

/**
 * Modify the value at the index to a new val.
 * @param index int
 * @param newValue long
 */
public void modifyEntry(int index, long newValue) {

    if (index < 0 || index > size + 1) {
        throw new IndexOutOfBoundsException();
    }
    //((long[]) bufferArrayList.get((int) (index / pageSize)))[index % pageSize] =
    ((long[]) bufferArrayList.get(index >> exp))[index & r] =
        newValue;
}

项目：tmxeditor8 文件：FastLongBuffer.java

/**
 * Return the upper 32 bit of the long at the index.
 * @return int
 * @param index int
 */
public int upper32At(int index) {
    if (index < 0 || index >= size()) {
        throw new IndexOutOfBoundsException();
    }
    int pageNum = (index >>exp);
    int offset = index & r;
    return (int)
        ((((long[]) bufferArrayList.get(pageNum))[offset] & (0xffffffffL << 32)) >> 32);

}

项目：tmxeditor8 文件：FastIntBuffer.java

/**
 * Get the int at the location specified by index.
 * @return int
 * @param index int
 */
public int intAt(int index) {
    if (index < 0 || index > size()-1) {
        throw new IndexOutOfBoundsException();
    }
//    int pageNum = (int) index / pageSize;
    int pageNum = index>>exp;
    //System.out.println("page Number is "+pageNum); 
//    int offset = index % pageSize;
    int offset = index & r;
    return ((int[]) bufferArrayList.get(pageNum))[offset];
}

项目：tmxeditor8 文件：FastIntBuffer.java

/**
 * Assigns a new int value to location index of the buffer instance.
 * @param index int
 * @param newValue int
 */
public void modifyEntry(int index, int newValue) {

        if (index < 0 || index > size - 1) {
            throw new IndexOutOfBoundsException();
        }

//        ((int[]) bufferArrayList.get((int) (index / pageSize)))[index % pageSize] =
        ((int[]) bufferArrayList.get((index >> exp)))[index & r] =
            newValue;

    }

项目：cartography 文件：GroupRecord.java

public StarSystem getSystem (HexID xy)
{
    if (systems == null) return null;
    StarSystem s;
    try
    {
        s = systems.get(systems.indexOf(xy));
        return s;
    }
    catch (IndexOutOfBoundsException e)
    {
        return null;
    }
}

项目：DocumentCluster 文件：DocWordData.java

public void scaleData(int index, double scaleAmt) throws Exception
{
    if ((index < 0) || (index >= _data.size()))
        throw new IndexOutOfBoundsException("Index " + index + " out of bounds (" + 0 + " - " + (_data.size() - 1) + ")");
    WordFrequencyData oldData = _data.get(index);
    _data.set(index, new WordFrequencyData(oldData.getWord(),
                                           oldData.getData() * scaleAmt));
}

项目：vtd-xml 文件：FastLongBuffer.java

/**
 * Return a selected chuck of long buffer as a long array.
 * @return long[]
 * @param startingOffset int
 * @param len int
 */
public long[] getLongArray(int startingOffset, int len) {
    if (size <= 0 || startingOffset < 0) {
        throw (new IllegalArgumentException());
    }
    if ((startingOffset + len) > size) {
        throw (new IndexOutOfBoundsException());
    }

    long[] result = new long[len]; // allocate result array

    int first_index =  (startingOffset >> exp);
    int last_index = ((startingOffset + len) >>exp);

    //if ((startingOffset + len) % pageSize == 0) {
    if (((startingOffset + len) & r) == 0) {
        last_index--;
    }

    if (first_index == last_index) {
        // to see if there is a need to go across buffer boundry
        System.arraycopy(
            (long[]) (bufferArrayList.oa[first_index]),
//            startingOffset % pageSize,
            startingOffset & r,
            result,
            0,
            len);
    } else {
        int long_array_offset = 0;
        for (int i = first_index; i <= last_index; i++) {
            long[] currentChunk = (long[]) bufferArrayList.oa[i];
            if (i == first_index) // first section
                {
                System.arraycopy(
                    currentChunk,
//                  startingOffset % pageSize,
                    startingOffset & r,
                    result,
                    0,
//                  pageSize - (startingOffset % r));
                    pageSize - (startingOffset & r));
                long_array_offset += pageSize - (startingOffset & r);
            } else if (i == last_index) // last sections
                {
                System.arraycopy(
                    currentChunk,
                    0,
                    result,
                    long_array_offset,
                    len - long_array_offset);

            } else {
                System.arraycopy(currentChunk, 0, result, long_array_offset, pageSize);
                long_array_offset += pageSize;
            }
        }
    }

    return result;
}

项目：vtd-xml 文件：FastIntBuffer.java

/**
 * Returns a single int array representing every int in this buffer instance
 * @return int[]  (null if there isn't anything left in the buffer   
 * @param startingOffset int
 * @param len int
 * @return int[]
 */
public int[] getIntArray(int startingOffset, int len) {
    if (size <= 0 || startingOffset < 0) {
        throw (new IllegalArgumentException());
    }
    if ((startingOffset + len) > size) {
        throw (new IndexOutOfBoundsException());
    }
    int[] result = new int[len]; // allocate result array

//    int first_index = (int) (startingOffset / pageSize);
//    int last_index = (int) ((startingOffset + len) / pageSize);
//    if ((startingOffset + len) % pageSize == 0) {
//        last_index--;
//    }
    int first_index = startingOffset >> exp;
    int last_index = (startingOffset + len)>> exp;
    if (((startingOffset + len) & r) == 0) {
        last_index--;
    }

    if (first_index == last_index) {
        // to see if there is a need to go across buffer boundry
        System.arraycopy(
            (int[]) (bufferArrayList.get(first_index)),
//            startingOffset % pageSize,
            startingOffset & r,
            result,
            0,
            len);
    } else {
        int int_array_offset = 0;
        for (int i = first_index; i <= last_index; i++) {
            int[] currentChunk = (int[]) bufferArrayList.get(i);
            if (i == first_index) // first section
                {
                System.arraycopy(
                    currentChunk,
//                  startingOffset % pageSize,
                    startingOffset & r,
                    result,
                    0,
//                  pageSize - (startingOffset % pageSize));
                    pageSize - (startingOffset & r));
//                int_array_offset += pageSize - (startingOffset) % pageSize;
                int_array_offset += pageSize - (startingOffset & r);
            } else if (i == last_index) // last sections
                {
                System.arraycopy(
                    currentChunk,
                    0,
                    result,
                    int_array_offset,
                    len - int_array_offset);

            } else {
                System.arraycopy(currentChunk, 0, result, int_array_offset, pageSize);
                int_array_offset += pageSize;
            }
        }
    }
    return result;
}

项目：vtd-xml 文件：FastLongBuffer.java

/**
 * Return a selected chuck of long buffer as a long array.
 * @return long[]
 * @param startingOffset int
 * @param len int
 */
public long[] getLongArray(int startingOffset, int len) {
    if (size <= 0 || startingOffset < 0) {
        throw (new IllegalArgumentException());
    }
    if ((startingOffset + len) > size()) {
        throw (new IndexOutOfBoundsException());
    }

    long[] result = new long[len]; // allocate result array

    int first_index =  (startingOffset >> exp);
    int last_index = ((startingOffset + len) >>exp);

    //if ((startingOffset + len) % pageSize == 0) {
    if (((startingOffset + len) & r) == 0) {
        last_index--;
    }

    if (first_index == last_index) {
        // to see if there is a need to go across buffer boundry
        System.arraycopy(
            (long[]) (bufferArrayList.get(first_index)),
//            startingOffset % pageSize,
            startingOffset & r,
            result,
            0,
            len);
    } else {
        int long_array_offset = 0;
        for (int i = first_index; i <= last_index; i++) {
            long[] currentChunk = (long[]) bufferArrayList.get(i);
            if (i == first_index) // first section
                {
                System.arraycopy(
                    currentChunk,
//                  startingOffset % pageSize,
                    startingOffset & r,
                    result,
                    0,
//                  pageSize - (startingOffset % r));
                    pageSize - (startingOffset & r));
                long_array_offset += pageSize - (startingOffset & r);
            } else if (i == last_index) // last sections
                {
                System.arraycopy(
                    currentChunk,
                    0,
                    result,
                    long_array_offset,
                    len - long_array_offset);

            } else {
                System.arraycopy(currentChunk, 0, result, long_array_offset, pageSize);
                long_array_offset += pageSize;
            }
        }
    }

    return result;
}

项目：vtd-xml 文件：FastIntBuffer.java

/**
 * Returns a single int array representing every int in this buffer instance
 * @return int[]  (null if there isn't anything left in the buffer   
 * @param startingOffset int
 * @param len int
 * @return int[]
 */
public int[] getIntArray(int startingOffset, int len) {
    if (size <= 0 || startingOffset < 0) {
        throw (new IllegalArgumentException());
    }
    if ((startingOffset + len) > size()) {
        throw (new IndexOutOfBoundsException());
    }
    int[] result = new int[len]; // allocate result array

//    int first_index = (int) (startingOffset / pageSize);
//    int last_index = (int) ((startingOffset + len) / pageSize);
//    if ((startingOffset + len) % pageSize == 0) {
//        last_index--;
//    }
    int first_index = startingOffset >> exp;
    int last_index = (startingOffset + len)>> exp;
    if (((startingOffset + len) & r) == 0) {
        last_index--;
    }

    if (first_index == last_index) {
        // to see if there is a need to go across buffer boundry
        System.arraycopy(
            (int[]) (bufferArrayList.get(first_index)),
//            startingOffset % pageSize,
            startingOffset & r,
            result,
            0,
            len);
    } else {
        int int_array_offset = 0;
        for (int i = first_index; i <= last_index; i++) {
            int[] currentChunk = (int[]) bufferArrayList.get(i);
            if (i == first_index) // first section
                {
                System.arraycopy(
                    currentChunk,
//                  startingOffset % pageSize,
                    startingOffset & r,
                    result,
                    0,
//                  pageSize - (startingOffset % pageSize));
                    pageSize - (startingOffset & r));
//                int_array_offset += pageSize - (startingOffset) % pageSize;
                int_array_offset += pageSize - (startingOffset & r);
            } else if (i == last_index) // last sections
                {
                System.arraycopy(
                    currentChunk,
                    0,
                    result,
                    int_array_offset,
                    len - int_array_offset);

            } else {
                System.arraycopy(currentChunk, 0, result, int_array_offset, pageSize);
                int_array_offset += pageSize;
            }
        }
    }
    return result;
}

项目：VTD-XML 文件：FastLongBuffer.java

/**
 * Return a selected chuck of long buffer as a long array.
 * @return long[]
 * @param startingOffset int
 * @param len int
 */
public long[] getLongArray(int startingOffset, int len) {
    if (size <= 0 || startingOffset < 0) {
        throw (new IllegalArgumentException());
    }
    if ((startingOffset + len) > size) {
        throw (new IndexOutOfBoundsException());
    }

    long[] result = new long[len]; // allocate result array

    int first_index =  (startingOffset >> exp);
    int last_index = ((startingOffset + len) >>exp);

    //if ((startingOffset + len) % pageSize == 0) {
    if (((startingOffset + len) & r) == 0) {
        last_index--;
    }

    if (first_index == last_index) {
        // to see if there is a need to go across buffer boundry
        System.arraycopy(
            (long[]) (bufferArrayList.oa[first_index]),
//            startingOffset % pageSize,
            startingOffset & r,
            result,
            0,
            len);
    } else {
        int long_array_offset = 0;
        for (int i = first_index; i <= last_index; i++) {
            long[] currentChunk = (long[]) bufferArrayList.oa[i];
            if (i == first_index) // first section
                {
                System.arraycopy(
                    currentChunk,
//                  startingOffset % pageSize,
                    startingOffset & r,
                    result,
                    0,
//                  pageSize - (startingOffset % r));
                    pageSize - (startingOffset & r));
                long_array_offset += pageSize - (startingOffset & r);
            } else if (i == last_index) // last sections
                {
                System.arraycopy(
                    currentChunk,
                    0,
                    result,
                    long_array_offset,
                    len - long_array_offset);

            } else {
                System.arraycopy(currentChunk, 0, result, long_array_offset, pageSize);
                long_array_offset += pageSize;
            }
        }
    }

    return result;
}

项目：VTD-XML 文件：FastIntBuffer.java

/**
 * Returns a single int array representing every int in this buffer instance
 * @return int[]  (null if there isn't anything left in the buffer   
 * @param startingOffset int
 * @param len int
 * @return int[]
 */
public int[] getIntArray(int startingOffset, int len) {
    if (size <= 0 || startingOffset < 0) {
        throw (new IllegalArgumentException());
    }
    if ((startingOffset + len) > size) {
        throw (new IndexOutOfBoundsException());
    }
    int[] result = new int[len]; // allocate result array

//    int first_index = (int) (startingOffset / pageSize);
//    int last_index = (int) ((startingOffset + len) / pageSize);
//    if ((startingOffset + len) % pageSize == 0) {
//        last_index--;
//    }
    int first_index = startingOffset >> exp;
    int last_index = (startingOffset + len)>> exp;
    if (((startingOffset + len) & r) == 0) {
        last_index--;
    }

    if (first_index == last_index) {
        // to see if there is a need to go across buffer boundry
        System.arraycopy(
            (int[]) (bufferArrayList.get(first_index)),
//            startingOffset % pageSize,
            startingOffset & r,
            result,
            0,
            len);
    } else {
        int int_array_offset = 0;
        for (int i = first_index; i <= last_index; i++) {
            int[] currentChunk = (int[]) bufferArrayList.get(i);
            if (i == first_index) // first section
                {
                System.arraycopy(
                    currentChunk,
//                  startingOffset % pageSize,
                    startingOffset & r,
                    result,
                    0,
//                  pageSize - (startingOffset % pageSize));
                    pageSize - (startingOffset & r));
//                int_array_offset += pageSize - (startingOffset) % pageSize;
                int_array_offset += pageSize - (startingOffset & r);
            } else if (i == last_index) // last sections
                {
                System.arraycopy(
                    currentChunk,
                    0,
                    result,
                    int_array_offset,
                    len - int_array_offset);

            } else {
                System.arraycopy(currentChunk, 0, result, int_array_offset, pageSize);
                int_array_offset += pageSize;
            }
        }
    }
    return result;
}

项目：VTD-XML 文件：FastLongBuffer.java

/**
 * Return a selected chuck of long buffer as a long array.
 * @return long[]
 * @param startingOffset int
 * @param len int
 */
public long[] getLongArray(int startingOffset, int len) {
    if (size <= 0 || startingOffset < 0) {
        throw (new IllegalArgumentException());
    }
    if ((startingOffset + len) > size()) {
        throw (new IndexOutOfBoundsException());
    }

    long[] result = new long[len]; // allocate result array

    int first_index =  (startingOffset >> exp);
    int last_index = ((startingOffset + len) >>exp);

    //if ((startingOffset + len) % pageSize == 0) {
    if (((startingOffset + len) & r) == 0) {
        last_index--;
    }

    if (first_index == last_index) {
        // to see if there is a need to go across buffer boundry
        System.arraycopy(
            (long[]) (bufferArrayList.get(first_index)),
//            startingOffset % pageSize,
            startingOffset & r,
            result,
            0,
            len);
    } else {
        int long_array_offset = 0;
        for (int i = first_index; i <= last_index; i++) {
            long[] currentChunk = (long[]) bufferArrayList.get(i);
            if (i == first_index) // first section
                {
                System.arraycopy(
                    currentChunk,
//                  startingOffset % pageSize,
                    startingOffset & r,
                    result,
                    0,
//                  pageSize - (startingOffset % r));
                    pageSize - (startingOffset & r));
                long_array_offset += pageSize - (startingOffset & r);
            } else if (i == last_index) // last sections
                {
                System.arraycopy(
                    currentChunk,
                    0,
                    result,
                    long_array_offset,
                    len - long_array_offset);

            } else {
                System.arraycopy(currentChunk, 0, result, long_array_offset, pageSize);
                long_array_offset += pageSize;
            }
        }
    }

    return result;
}

项目：VTD-XML 文件：FastIntBuffer.java

/**
 * Returns a single int array representing every int in this buffer instance
 * @return int[]  (null if there isn't anything left in the buffer   
 * @param startingOffset int
 * @param len int
 * @return int[]
 */
public int[] getIntArray(int startingOffset, int len) {
    if (size <= 0 || startingOffset < 0) {
        throw (new IllegalArgumentException());
    }
    if ((startingOffset + len) > size()) {
        throw (new IndexOutOfBoundsException());
    }
    int[] result = new int[len]; // allocate result array

//    int first_index = (int) (startingOffset / pageSize);
//    int last_index = (int) ((startingOffset + len) / pageSize);
//    if ((startingOffset + len) % pageSize == 0) {
//        last_index--;
//    }
    int first_index = startingOffset >> exp;
    int last_index = (startingOffset + len)>> exp;
    if (((startingOffset + len) & r) == 0) {
        last_index--;
    }

    if (first_index == last_index) {
        // to see if there is a need to go across buffer boundry
        System.arraycopy(
            (int[]) (bufferArrayList.get(first_index)),
//            startingOffset % pageSize,
            startingOffset & r,
            result,
            0,
            len);
    } else {
        int int_array_offset = 0;
        for (int i = first_index; i <= last_index; i++) {
            int[] currentChunk = (int[]) bufferArrayList.get(i);
            if (i == first_index) // first section
                {
                System.arraycopy(
                    currentChunk,
//                  startingOffset % pageSize,
                    startingOffset & r,
                    result,
                    0,
//                  pageSize - (startingOffset % pageSize));
                    pageSize - (startingOffset & r));
//                int_array_offset += pageSize - (startingOffset) % pageSize;
                int_array_offset += pageSize - (startingOffset & r);
            } else if (i == last_index) // last sections
                {
                System.arraycopy(
                    currentChunk,
                    0,
                    result,
                    int_array_offset,
                    len - int_array_offset);

            } else {
                System.arraycopy(currentChunk, 0, result, int_array_offset, pageSize);
                int_array_offset += pageSize;
            }
        }
    }
    return result;
}