jls5_14.java

class Test {
	public static void main(String[] args) {
		byte b = 2;
		int a[] = new int[b];	// dimension expression promotion
		char c = '1'; // No unicode escapes allowed.
		a[c] = 1;			// index expression promotion
		a[0] = -c;			// unary - promotion
		System.out.println("a: " + a[0] + "," + a[1]);
		b = -1;
		int i = ~b;			// bitwise complement promotion
		System.out.println("~0x" + Integer.toHexString(b)
							+ "==0x" + Integer.toHexString(i));
		i = b << 4L;		// shift promotion (left operand)
		System.out.println("0x" + Integer.toHexString(b)
					 + "<<4L==0x" + Integer.toHexString(i));
	}
}