helloworld.java

来自「清华大学第二版」· Java 代码 · 共 32 行

public class HelloWorld {
	public static void main (String args[]) {
		int i = 0;
		String greetings [] = {
			"Hello world!",
			"No, I mena it!",
			"HELLO WORLD!!"
		};

		while (i < 4) {
			try {
				System.out.println (greetings[i]);
			} 
			
		//	catch (ArrayIndexOutOfBoundsException e) 
		//	{
		//		System.out.println("Resetting Index Value");
			//	i = -1;
		//	} 
			
			catch (Exception e) 
			{
				System.out.println(e.toString());
			} 
			
			finally {
				System.out.println("This is always printed");
			}
			i++;
		} // while
	} 
}