test.java

SCJP认证考试资料

                                                                                                        class Test {
    public static void parse(String str) {
	try {
	    float f = Float.parseFloat(str);
	} catch (NumberFormatException e) {
	    f=0;
	}
	finally {
	    System.out.println(f);
	}
    }
	public static void main(String[] args) {
	    parse("invaild");
	}
}