Rename '*GuideDB' directories to their actual HTML site target names

Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>

1 files changed, 0 insertions, 91 deletions

diff --git a/docs/progGuideDB/pitfalls.adoc b/docs/progGuideDB/pitfalls.adoc
deleted file mode 100644
index eb9e15315..000000000
--- a/docs/progGuideDB/pitfalls.adoc
+++ /dev/null
@@ -1,91 +0,0 @@
-== Pitfalls
-
-[[pitfalls-intro]]
-=== Introduction
-
-This chapter consists of a few AspectJ programs that may lead to
-surprising behavior and how to understand them.
-
-[[pitfalls-infiniteLoops]]
-=== Infinite loops
-
-Here is a Java program with peculiar behavior
-
-[source, java]
-....
-public class Main {
-  public static void main(String[] args) {
-    foo();
-    System.out.println("done with call to foo");
-  }
-
-  static void foo() {
-    try {
-      foo();
-    } finally {
-      foo();
-    }
-  }
-}
-....
-
-This program will never reach the `println` call, but when it aborts may
-have no stack trace.
-
-This silence is caused by multiple ``StackOverflowException``s. First the
-infinite loop in the body of the method generates one, which the finally
-clause tries to handle. But this finally clause also generates an
-infinite loop which the current JVMs can't handle gracefully leading to
-the completely silent abort.
-
-The following short aspect will also generate this behavior:
-
-[source, java]
-....
-aspect A {
-  before(): call(* *(..)) { System.out.println("before"); }
-  after():  call(* *(..)) { System.out.println("after"); }
-}
-....
-
-Why? Because the call to println is also a call matched by the pointcut
-`call (* *(..))`. We get no output because we used simple `after()`
-advice. If the aspect were changed to
-
-[source, java]
-....
-aspect A {
-  before(): call(* *(..)) { System.out.println("before"); }
-  after() returning:  call(* *(..)) { System.out.println("after"); }
-}
-....
-
-then at least a `StackOverflowException` with a stack trace would be seen.
-In both cases, though, the overall problem is advice applying within its
-own body.
-
-There's a simple idiom to use if you ever have a worry that your advice
-might apply in this way. Just restrict the advice from occurring in join
-points caused within the aspect. So:
-
-[source, java]
-....
-aspect A {
-  before(): call(* *(..)) && !within(A) { System.out.println("before"); }
-  after() returning:  call(* *(..)) && !within(A) { System.out.println("after"); }
-}
-....
-
-Other solutions might be to more closely restrict the pointcut in other
-ways, for example:
-
-[source, java]
-....
-aspect A {
-  before(): call(* MyObject.*(..))  { System.out.println("before"); }
-  after() returning:  call(* MyObject.*(..))  { System.out.println("after"); }
-}
-....
-
-The moral of the story is that unrestricted generic pointcuts can pick
-out more join points than intended.