?? rethrowing.java
字號:
//: c10:Rethrowing.java
// From 'Thinking in Java, 2nd ed.' by Bruce Eckel
// www.BruceEckel.com. See copyright notice in CopyRight.txt.
// Demonstrating fillInStackTrace()
public class Rethrowing {
public static void f() throws Exception {
System.out.println(
"originating the exception in f()");
throw new Exception("thrown from f()");
}
public static void g() throws Throwable {
try {
f();
} catch(Exception e) {
System.err.println(
"Inside g(), e.printStackTrace()");
e.printStackTrace(System.err);
//throw e; // 17
throw e.fillInStackTrace(); // 18
}
}
public static void
main(String[] args) throws Throwable {
try {
g();
} catch(Exception e) {
System.err.println(
"Caught in main, e.printStackTrace()");
e.printStackTrace(System.err);
}
}
} ///:~
?? 快捷鍵說明
復制代碼
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
Ctrl + =
減小字號
Ctrl + -