?? exccea.java
字號(hào):
package org.jboss.book.jmx.ex0;import java.net.URL;import java.util.ArrayList;/** * @author Scott.Stark@jboss.org * @version $Revision: 1.1 $ */public class ExCCEa{ public static void main(String[] args) throws Exception { ArrayList array = new ArrayList(); array.add(new URL("file:/tmp")); String url = (String) array.get(0); System.out.println("URL: "+url); }}?? 快捷鍵說(shuō)明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號(hào)
Ctrl + =
減小字號(hào)
Ctrl + -