36 lines
723 B
Java
36 lines
723 B
Java
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//: exceptions/WhoCalled.java
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// Programmatic access to stack trace information.
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public class WhoCalled {
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static void f() {
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// Generate an exception to fill in the stack trace
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try {
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throw new Exception();
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} catch (Exception e) {
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for(StackTraceElement ste : e.getStackTrace())
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System.out.println(ste.getMethodName());
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}
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}
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static void g() { f(); }
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static void h() { g(); }
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public static void main(String[] args) {
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f();
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System.out.println("--------------------------------");
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g();
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System.out.println("--------------------------------");
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h();
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}
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} /* Output:
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f
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main
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--------------------------------
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f
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g
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main
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--------------------------------
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f
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g
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h
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main
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*///:~
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