Example usage for java.lang IndexOutOfBoundsException IndexOutOfBoundsException

Introduction

In this page you can find the example usage for java.lang IndexOutOfBoundsException IndexOutOfBoundsException.

Prototype

public IndexOutOfBoundsException(int index) 

Source Link

Document

Constructs a new IndexOutOfBoundsException class with an argument indicating the illegal index.

Usage

From source file:IntArrayList.java

/**
 * Inserts the specified element at the specified position in this
 * list.//from w w w  .j  ava 2  s. c o m
 * Shifts the element currently at that position (if any) and any subsequent
 * elements to the right (adds one to their indices).
 *
 * @param index
 *      Index at which the specified element is to be inserted.
 * @param element
 *      Element to be inserted.
 *
 * @exception IndexOutOfBoundsException
 *      If index is out of range <tt>(index &lt; 0 || index &gt; size())</tt>.
 */

public void add(int index, int element) {
    if (index < 0 || index > size)
        throw new IndexOutOfBoundsException("Index: " + index + ", Size: " + size);

    ensureCapacity(size + 1);
    System.arraycopy(elements, index, elements, index + 1, size - index);
    elements[index] = element;
    ++size;
}

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From source file:BooleanArrayList.java

private void checkRange(int index) {
    if (index < 0 || index >= size) {
        throw new IndexOutOfBoundsException(
                "Index should be at least 0 and less than " + size + ", found " + index);
    }//w  ww.  java  2  s  . c o  m
}

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From source file:com.example.jonas.materialmockups.activities.ExhibitDetailsActivity.java

/** Displays the current exhibit page */
public void displayCurrentExhibitPage() {
    if (currentPageIndex >= exhibitPages.size())
        throw new IndexOutOfBoundsException("currentPageIndex >= exhibitPages.size() !");

    // collapse bottom sheet first
    bottomSheetBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);

    // set previous & next button
    if (currentPageIndex == 0)
        btnPreviousPage.setVisibility(View.GONE);
    else/*www .j  a va 2 s  .c  o  m*/
        btnPreviousPage.setVisibility(View.VISIBLE);

    if (currentPageIndex >= exhibitPages.size() - 1)
        btnNextPage.setVisibility(View.GONE);
    else
        btnNextPage.setVisibility(View.VISIBLE);

    // get ExhibitPageFragment for Page
    Page page = exhibitPages.get(currentPageIndex);
    ExhibitPageFragment pageFragment = ExhibitPageFragmentFactory.getFragmentForExhibitPage(page);

    if (pageFragment == null)
        throw new NullPointerException("pageFragment is null!");

    pageFragment.setArguments(extras);

    // remove old fragment and display new fragment
    if (findViewById(R.id.content_fragment_container) != null) {
        FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();

        // remove current fragment (if present)
        Fragment currentFragment = getSupportFragmentManager().findFragmentByTag(TAG_CURRENT_FRAGMENT);
        if (currentFragment != null)
            transaction.remove(currentFragment);

        // add new fragment
        transaction.add(R.id.content_fragment_container, pageFragment, TAG_CURRENT_FRAGMENT);
        transaction.commit();
    }

    // configure bottom sheet
    BottomSheetConfig config = pageFragment.getBottomSheetConfig();

    if (config == null)
        throw new RuntimeException("BottomSheetConfig cannot be null!");

    if (config.displayBottomSheet) {
        BottomSheetFragment sheetFragment = config.bottomSheetFragment;

        if (sheetFragment == null)
            throw new NullPointerException("sheetFragment is null!");

        // remove old fragment and display new fragment
        if (findViewById(R.id.bottom_sheet_fragment_container) != null) {
            FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();

            // remove current fragment (if present)
            Fragment currentFragment = getSupportFragmentManager()
                    .findFragmentByTag(TAG_CURRENT_BOTTOMSHEET_FRAGMENT);
            if (currentFragment != null)
                transaction.remove(currentFragment);

            // add new fragment
            transaction.add(R.id.bottom_sheet_fragment_container, sheetFragment,
                    TAG_CURRENT_BOTTOMSHEET_FRAGMENT);
            transaction.commit();
        }

        // configure FAB
        setFabAction(config.fabAction);

        // configure peek height and max height
        int peekHeightInPixels = (int) PixelDpConversion.convertDpToPixel(config.peekHeight);
        bottomSheetBehavior.setPeekHeight(peekHeightInPixels);

        int maxHeightInPixels = (int) PixelDpConversion.convertDpToPixel(config.maxHeight);
        ViewGroup.LayoutParams params = bottomSheet.getLayoutParams();
        params.height = maxHeightInPixels;
        bottomSheet.setLayoutParams(params);

    } else { // config.displayBottomSheet == false
        bottomSheet.setVisibility(View.GONE);
    }

}

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From source file:com.redhat.rhn.frontend.nav.NavNode.java

/**
 * get the "best" most "proper" URL for this node
 * @return "best" most "proper" URL for this node
 *///w  ww. j  a va2 s .  c  o  m
public String getPrimaryURL() {
    if (urls != null && urls.size() > 0) {
        return urls.get(0);
    }
    throw new IndexOutOfBoundsException(
            "attempt to ask for primary URL of " + this.getName() + " node with no URLs associated");
}

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From source file:BooleanArrayList.java

private void checkRangeIncludingEndpoint(int index) {
    if (index < 0 || index > size) {
        throw new IndexOutOfBoundsException(
                "Index should be at least 0 and at most " + size + ", found " + index);
    }/*from   w  ww .  j  a  v  a 2 s . c om*/
}

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From source file:com.mani.cucumber.ReflectionUtils.java

private static Object digInList(List<Object> target, String field) {
    int index = field.indexOf(':');
    if (index == -1) {
        throw new IllegalStateException(
                "Invalid path expression: cannot " + "evaluate '" + field + "' on a List");
    }//w  ww. j  av a 2  s .  c  o  m

    String offset = field.substring(0, index);
    String type = field.substring(index + 1);

    if (offset.equals("*")) {
        throw new UnsupportedOperationException("What does this even mean?");
    }

    int intOffset = Integer.parseInt(offset);
    if (intOffset < 0) {
        // Offset from the end of the list
        intOffset += target.size();
        if (intOffset < 0) {
            throw new IndexOutOfBoundsException(Integer.toString(intOffset));
        }
    }

    if (intOffset < target.size()) {
        return target.get(intOffset);
    }

    // Extend with default instances if need be.
    while (intOffset > target.size()) {
        target.add(createDefaultInstance(type));
    }

    Object result = createDefaultInstance(type);
    target.add(result);

    return result;
}

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From source file:com.yahoo.glimmer.indexing.RDFDocumentFactory.java

public void ensureFieldIndex(final int index) {
    if (fields == null) {
        throw new IllegalStateException("Fields not loaded.");
    }/* w ww.j  a  v a 2  s.c  om*/
    if (index < 0 || index >= fields.length) {
        throw new IndexOutOfBoundsException(
                "For field index " + index + ". There are only " + fields.length + " fields.");
    }
}

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From source file:com.framework.utils.error.PreConditions.java

/**
 * Ensures that {@code index} specifies a valid <i>element</i> in an array, list or string of size
 * {@code size}. An element index may range from zero, inclusive, to {@code size}, exclusive.
 *
 * @param index a user-supplied index identifying an element of an array, list or string
 * @param size  the size of that array, list or string
 * @param desc  the text to use to describe this index in an error message
 *
 * @return the value of {@code index}/*from   w w  w.  ja va  2  s .com*/
 *
 * @throws IndexOutOfBoundsException if {@code index} is negative or is not less than {@code size}
 * @throws IllegalArgumentException  if {@code size} is negative
 */
public static int checkElementIndex(int index, int size, String desc) {
    // Carefully optimized for execution by hotspot (explanatory comment above)
    if (index < 0 || index >= size) {
        throw new PreConditionException(new IndexOutOfBoundsException(badElementIndex(index, size, desc)));
    }
    return index;
}

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From source file:com.examples.with.different.packagename.idnaming.ReaderInputStream.java

/**
 * Read the specified number of bytes into an array.
 * //from   ww w  .  j  a v  a  2s .c o m
 * @param b the byte array to read into
 * @param off the offset to start reading bytes into
 * @param len the number of bytes to read
 * @return the number of bytes read or <code>-1</code>
 *         if the end of the stream has been reached
 * @throws IOException if an I/O error occurs
 */
@Override
public int read(byte[] b, int off, int len) throws IOException {
    if (b == null) {
        throw new NullPointerException("Byte array must not be null");
    }
    if (len < 0 || off < 0 || (off + len) > b.length) {
        throw new IndexOutOfBoundsException("Array Size=" + b.length + ", offset=" + off + ", length=" + len);
    }
    int read = 0;
    if (len == 0) {
        return 0; // Always return 0 if len == 0
    }
    while (len > 0) {
        if (encoderOut.hasRemaining()) {
            int c = Math.min(encoderOut.remaining(), len);
            encoderOut.get(b, off, c);
            off += c;
            len -= c;
            read += c;
        } else {
            fillBuffer();
            if (endOfInput && !encoderOut.hasRemaining()) {
                break;
            }
        }
    }
    return read == 0 && endOfInput ? -1 : read;
}

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From source file:io.horizondb.io.buffers.AbstractBuffer.java

/**
 * {@inheritDoc}//from   w  ww .  j  a v  a2 s  .c o m
 */
@Override
public Buffer writerIndex(int writerIndex) {

    if (writerIndex < this.readerIndex || writerIndex > capacity()) {

        @SuppressWarnings("boxing")
        String msg = String.format(
                "writerIndex: %d " + "(expected: readerIndex(%d) <= writerIndex <= capacity(%d))", writerIndex,
                this.readerIndex, capacity());

        throw new IndexOutOfBoundsException(msg);
    }

    this.writerIndex = writerIndex;

    return this;
}

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