former Swing programmers to change some of their habits and to care about new coding rules they didn't have to deal with in the Swing world. SWT uses a completely different philosophy than AWT and Swing do when
JVM 是 JRE 和 JDK 的重要组成部分 使用 JRE 或者 JDK 来运行 java 程序,最终 java 程序都会进入 JVM,然后 JVM 负责一行一行的执行 java code JRE 包括什么? Deployment technologiesincluding deployment, Java Web Start and Java Plug-in. User interface toolkitsincluding Abstract Window Toolkit (AWT), Swin...
Swingas a new UI-System on top of AWT Platform changes a real JIT, greatly improving speed Java 1.1 Language changes: inner classes Library changes: AWT event changes JDBC, RMI reflection Java 1.0 Initial release, everything is new ;-)...
import java.awt.*;import javax.servlet.*; import java.servlet.http.*; Lifecycle methodsinit(), stop(), paint(), start(), destroy().init( ), service( ), and destroy( ). User interfaceApplets use user interface classes like AWT and Swing.No User interface required. ...