| public class Main { |
| public static void main(String[] args) { |
| Integer J = 4; |
| Integer I = new Integer(4); |
| |
| System.out.println(I == J); |
| System.out.println((int) I == J); |
| int j = (int)J; |
| System.out.println((int) I == j); |
| |
| int p = 555555; |
| Integer W = (Integer) p; |
| System.out.println((Integer) p == W); |
| int w = W; |
| System.out.println((Integer) p == w); |
| |
| Integer test = 10; |
| double d = ((double)test/100); |
| |
| Double number = Double.valueOf(3); |
| long integerPart = (long) (double) number; |
| |
| Long lnumber = Long.valueOf(3); |
| long integerPartL = (long) (long) lnumber; |
| } |
| } |
| |
| class Foo<T> { |
| T foo() { |
| return (T)(Object)1; |
| } |
| } |