List of usage examples for java.lang IndexOutOfBoundsException IndexOutOfBoundsException
public IndexOutOfBoundsException(int index)
From source file:com.iyonger.apm.web.util.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 ww w .j a v a2 s .c om*/ */ public static int checkElementIndex(int index, int size, @Nullable String desc) { // Carefully optimized for execution by hotspot (explanatory comment // above) if (index < 0 || index >= size) { throw new IndexOutOfBoundsException(buildBadElementIndexMessage(index, size, desc)); } return index; }
From source file:io.horizondb.io.buffers.CompositeBuffer.java
/** * Checks that the specified amount of bytes can be read. * //from www. j ava2 s . c om * @param numberOfBytes the number of bytes to read. * @throws IndexOutOfBoundsException if the specified amount of bytes cannot be read. */ private void checkReadable(int numberOfBytes) { if (readableBytes() < numberOfBytes) { @SuppressWarnings("boxing") String msg = format("bytes to read: %d readable bytes: %d", numberOfBytes, readableBytes()); throw new IndexOutOfBoundsException(msg); } }
From source file:org.opencron.common.utils.StringUtils.java
public static String toUpperCase(String str, int index, int len) { if (CommonUtils.isEmpty(str)) throw new NullPointerException("str can not be empty??"); if (index <= 0 || (index + len - 1) > str.length()) { throw new IndexOutOfBoundsException( "Position must be greater than 0 and not less than the length of the string to be processed"); }/*from w ww . j a v a 2 s. c o m*/ if (index == 1) {//?? return str.substring(0, len).toUpperCase() + str.substring(len); } return str.substring(0, index - 1) + str.substring(index - 1, len + 1).toUpperCase() + str.substring(index + len - 1); }
From source file:com.cerema.cloud2.ui.activity.Uploader.java
@Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { // click on folder in the list Log_OC.d(TAG, "on item click"); // TODO Enable when "On Device" is recovered ? Vector<OCFile> tmpfiles = getStorageManager().getFolderContent(mFile /*, false*/); if (tmpfiles.size() <= 0) return;// w w w . j a va 2s. co m // filter on dirtype Vector<OCFile> files = new Vector<OCFile>(); for (OCFile f : tmpfiles) files.add(f); if (files.size() < position) { throw new IndexOutOfBoundsException("Incorrect item selected"); } if (files.get(position).isFolder()) { OCFile folderToEnter = files.get(position); startSyncFolderOperation(folderToEnter); mParents.push(folderToEnter.getFileName()); populateDirectoryList(); } }
From source file:CopyOnWriteArrayList.java
/** * Inserts the specified element at the specified position in this * list. Shifts the element currently at that position (if any) and * any subsequent elements to the right (adds one to their indices). * * @throws IndexOutOfBoundsException {@inheritDoc} *///from w w w . j a va2 s .c o m public synchronized void add(int index, Object element) { Object[] elements = getArray(); int len = elements.length; if (index > len || index < 0) throw new IndexOutOfBoundsException("Index: " + index + ", Size: " + len); Object[] newElements; int numMoved = len - index; if (numMoved == 0) newElements = copyOf(elements, len + 1); else { newElements = new Object[len + 1]; System.arraycopy(elements, 0, newElements, 0, index); System.arraycopy(elements, index, newElements, index + 1, numMoved); } newElements[index] = element; setArray(newElements); }
From source file:net.grinder.util.Preconditions.java
/** * Ensures that {@code index} specifies a valid <i>position</i> in an array, list or string of * size {@code size}. A position index may range from zero to {@code size}, inclusive. * // w w w.j a v a2 s . co m * @param index * a user-supplied index identifying a position in 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} */ public static int checkPositionIndex(int index, int size, @Nullable String desc) { // Carefully optimized for execution by hotspot (explanatory comment // above) if (index < 0 || index > size) { throw new IndexOutOfBoundsException(badPositionIndex(index, size, desc)); } return index; }
From source file:bottombar.BottomBar.java
/** * Select a tab at the specified position. * * @param position the position to select. * @param animate should the tab change be animated or not. *//* ww w . j a va 2 s . c om*/ public void selectTabAtPosition(int position, boolean animate) { if (position > getTabCount() - 1 || position < 0) { throw new IndexOutOfBoundsException( "Can't select tab at position " + position + ". This BottomBar has no items at that position."); } BottomBarTab oldTab = getCurrentTab(); BottomBarTab newTab = getTabAtPosition(position); oldTab.deselect(animate); newTab.select(animate); updateSelectedTab(position); shiftingMagic(oldTab, newTab, animate); handleBackgroundColorChange(newTab, animate); }
From source file:com.example.ray.firstapp.bottombar.BottomBar.java
/** * Sets the default tab for this BottomBar that is shown until the user changes * the selection./* w w w .ja v a2 s. c o m*/ * * @param defaultTabPosition the default tab position. */ public void setDefaultTabPosition(int defaultTabPosition) { if (mItems == null || mItems.length == 0) { throw new UnsupportedOperationException("Can't set default tab at " + "position " + defaultTabPosition + ". This BottomBar has no items set yet."); } else if (defaultTabPosition > mItems.length - 1 || defaultTabPosition < 0) { throw new IndexOutOfBoundsException("Can't set default tab at position " + defaultTabPosition + ". This BottomBar has no items at that position."); } if (!mIsComingFromRestoredState) { selectTabAtPosition(defaultTabPosition, false); } }
From source file:com.amazon.sqs.javamessaging.message.SQSBytesMessage.java
/** * Reads a portion of the bytes message stream. * <P>/*w w w . jav a 2 s . c om*/ * If the length of array value is less than the number of bytes remaining * to be read from the stream, the array should be filled. A subsequent call * reads the next increment, and so on. * <P> * If the number of bytes remaining in the stream is less than the length of * array value, the bytes should be read into the array. The return value of * the total number of bytes read will be less than the length of the array, * indicating that there are no more bytes left to be read from the stream. * The next read of the stream returns -1. * <P> * If length is negative, then an <code>IndexOutOfBoundsException</code> is * thrown. No bytes will be read from the stream for this exception case. * * @param value * The buffer into which the data is read * @param length * The number of bytes to read; must be less than or equal to * value.length * @return the total number of bytes read into the buffer, or -1 if there is * no more data because the end of the stream has been reached * @throws JMSException * If the JMS provider fails to read the message due to some * internal error. * @throws MessageNotReadableException * If the message is in write-only mode. */ @Override public int readBytes(byte[] value, int length) throws JMSException { if (length < 0) { throw new IndexOutOfBoundsException("Length bytes to read can't be smaller than 0 but was " + length); } checkCanRead(); try { /** * Almost copy of readFully implementation except that EOFException * is not thrown if the stream is at the end of file and no byte is * available */ int n = 0; while (n < length) { int count = dataIn.read(value, n, length - n); if (count < 0) { break; } n += count; } /** * JMS specification mentions that the next read of the stream * returns -1 if the previous read consumed the byte stream and * there are no more bytes left to be read from the stream */ if (n == 0 && length > 0) { n = -1; } return n; } catch (IOException e) { throw convertExceptionToJMSException(e); } }
From source file:org.opencron.common.utils.StringUtils.java
public static String toLowerCase(String str, int position) { AssertUtils.notNull(str, "str can not be empty??"); if (position <= 0 || position > str.length()) { throw new IndexOutOfBoundsException( "Position must be greater than 0 and not less than the length of the string to be processed"); }//from ww w. j a va 2 s .c o m if (position == 1) {//?? return str.substring(0, 1).toLowerCase() + str.substring(1); } return str.substring(0, position - 1) + str.substring(position - 1, position).toLowerCase() + str.substring(position); }