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:Main.java

public static int getBit(int[] bits, int index) throws IndexOutOfBoundsException {
    if (index < 0 || index > bits.length * 32)
        throw new IndexOutOfBoundsException("index = " + index);
    return (bits[index >> 5] >> (index & 0x1F)) & 1;
}

From source file:Main.java

public static int setBit(int[] bits, int index) throws IndexOutOfBoundsException {
    if (index < 0 || index > bits.length * 32)
        throw new IndexOutOfBoundsException("index = " + index);
    return bits[index >> 5] |= 1 << (index & 0x1F);
}

From source file:Main.java

public static int resetBit(int[] bits, int index) throws IndexOutOfBoundsException {
    if (index < 0 || index > bits.length * 32)
        throw new IndexOutOfBoundsException("index = " + index);
    return bits[index >> 5] &= ~(1 << (index & 0x1F));
}

From source file:Main.java

public static ImageView.ScaleType getScaleTypeByOrdinal(int ordinal) {
    if (ordinal < 0 || ordinal >= ImageView.ScaleType.values().length) {
        throw new IndexOutOfBoundsException("Invalid Ordinal");
    }/*from  w  w  w  .j a  va2s .c  om*/
    return ImageView.ScaleType.values()[ordinal];
}

From source file:Main.java

public static <T> T get(List<T> list, int index) {
    if (index < 0) {
        throw new IndexOutOfBoundsException("Index cannot be negative: " + index);
    }//from ww w. j av  a2s  .  co m
    if (list == null || index > list.size() - 1) {
        return null;
    }
    return list.get(index);
}

From source file:Main.java

private static void checkOffset(String paramString, int paramInt, char paramChar)
        throws IndexOutOfBoundsException {
    char c = paramString.charAt(paramInt);
    if (c != paramChar)
        throw new IndexOutOfBoundsException("Expected '" + paramChar + "' character but found '" + c + "'");
}

From source file:Main.java

public static String nthElement(final String s, final String separator, final int index) {
    final String[] list = s.split(separator);
    if (list.length <= 0)
        return null;
    if (index >= list.length)
        throw new IndexOutOfBoundsException("Could not get element " + index + " in " + s);
    return list[list.length - 1];
}

From source file:Main.java

public static List<String> merge(final List<String> list, final int index) {
    if (list.isEmpty()) {
        throw new IndexOutOfBoundsException("Cannot merge empty list");
    } else if (index + 1 >= list.size()) {
        throw new IndexOutOfBoundsException("Cannot merge last element");
    } else {// www  .j a v a 2  s  .co  m
        final List<String> result = new ArrayList<String>(list);
        result.set(index, list.get(index) + list.get(index + 1));
        result.remove(index + 1);
        return result;
    }
}

From source file:Main.java

public static <T> T getFirst(List<T> collection) {
    checkIsNull(collection);/*from  w w  w .  j  a v a2s  . co  m*/

    if (collection.size() < 1) {
        throw new IndexOutOfBoundsException("The supplied collection is null or empty.");
    }

    return collection.get(0);
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T[] delete(T[] array, int index) {
    int length = array.length;
    if (index < 0 || index >= length) {
        throw new IndexOutOfBoundsException("Index: " + index + ", Length: " + length);
    }//  www .  j a  v a2 s  .  c  o m

    T[] result = (T[]) Array.newInstance(array.getClass().getComponentType(), length - 1);
    System.arraycopy(array, 0, result, 0, index);
    if (index < length - 1) {
        System.arraycopy(array, index + 1, result, index, length - index - 1);
    }

    return result;
}