2 files changed, 0 insertions, 154 deletions
diff --git a/docs/modules/ROOT/pages/examples/tracing/version2/Trace.java b/docs/modules/ROOT/pages/examples/tracing/version2/Trace.java
deleted file mode 100644
index 6c43d60f8..000000000
--- a/docs/modules/ROOT/pages/examples/tracing/version2/Trace.java
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
-Copyright (c) Xerox Corporation 1998-2002.  All rights reserved.
-
-Use and copying of this software and preparation of derivative works based
-upon this software are permitted.  Any distribution of this software or
-derivative works must comply with all applicable United States export control
-laws.
-
-This software is made available AS IS, and Xerox Corporation makes no warranty
-about the software, its performance or its conformity to any specification.
-*/
-
-package tracing.version2;
-
-import java.io.PrintStream;
-
-/**
- *
- * This class provides support for printing trace messages into a stream.
- * Trace messages are printed before and after constructors and methods
- * are executed.
- * It defines one abstract crosscut for injecting that tracing functionality
- * into any application classes.
- * To use it, provide a subclass that concretizes the abstract crosscut.
- */
-abstract aspect Trace {
-
-    /*
-     * Functional part
-     */
-
-    /**
-     * There are 3 trace levels (values of TRACELEVEL):
-     * 0 - No messages are printed
-     * 1 - Trace messages are printed, but there is no indentation
-     *     according to the call stack
-     * 2 - Trace messages are printed, and they are indented
-     *     according to the call stack
-     */
-    public static int TRACELEVEL = 2;
-    protected static PrintStream stream = System.err;
-    protected static int callDepth = 0;
-
-    /**
-     * Initialization.
-     */
-    public static void initStream(PrintStream s) {
-        stream = s;
-    }
-
-    protected static void traceEntry(String str) {
-        if (TRACELEVEL == 0) return;
-        if (TRACELEVEL == 2) callDepth++;
-        printEntering(str);
-    }
-
-    protected static void traceExit(String str) {
-        if (TRACELEVEL == 0) return;
-        printExiting(str);
-        if (TRACELEVEL == 2) callDepth--;
-    }
-
-    private static void printEntering(String str) {
-        printIndent();
-        stream.println("--> " + str);
-    }
-
-    private static void printExiting(String str) {
-        printIndent();
-        stream.println("<-- " + str);
-    }
-
-
-    private static void printIndent() {
-        for (int i = 0; i < callDepth; i++)
-            stream.print("  ");
-    }
-
-
-    /*
-     * Crosscut part
-     */
-
-    /**
-     * Application classes - left unspecified.
-     * Subclasses should concretize this pointcut with class names.
-     */
-    abstract pointcut myClass();
-    /**
-     * The constructors in those classes.
-     */
-    pointcut myConstructor(): myClass() && execution(new(..));
-    /**
-     * The methods of those classes.
-     */
-    pointcut myMethod(): myClass() && execution(* *(..));
-
-    /**
-     * Prints trace messages before and after executing constructors.
-     */
-    before(): myConstructor() {
-        traceEntry("" + thisJoinPointStaticPart.getSignature());
-    }
-    after(): myConstructor() {
-        traceExit("" + thisJoinPointStaticPart.getSignature());
-    }
-
-    /**
-     * Prints trace messages before and after executing methods.
-     */
-    before(): myMethod() {
-        traceEntry("" + thisJoinPointStaticPart.getSignature());
-    }
-    after(): myMethod() {
-        traceExit("" + thisJoinPointStaticPart.getSignature());
-    }
-}
diff --git a/docs/modules/ROOT/pages/examples/tracing/version2/TraceMyClasses.java b/docs/modules/ROOT/pages/examples/tracing/version2/TraceMyClasses.java
deleted file mode 100644
index d9ba21c54..000000000
--- a/docs/modules/ROOT/pages/examples/tracing/version2/TraceMyClasses.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
-Copyright (c) Xerox Corporation 1998-2002.  All rights reserved.
-
-Use and copying of this software and preparation of derivative works based
-upon this software are permitted.  Any distribution of this software or
-derivative works must comply with all applicable United States export control
-laws.
-
-This software is made available AS IS, and Xerox Corporation makes no warranty
-about the software, its performance or its conformity to any specification.
-*/
-
-package tracing.version2;
-
-import tracing.TwoDShape;
-import tracing.Circle;
-import tracing.Square;
-import tracing.ExampleMain;
-
-/**
- *
- * This class concretizes the abstract crosscut in Trace,
- * applying the trace facility to these application classes.
- *
- */
-public aspect TraceMyClasses extends Trace {
-    pointcut myClass(): within(TwoDShape) || within(Circle) || within(Square);
-
-    /**
-     * A main function for testing the trace aspect.
-     */
-    public static void main(String[] args) {
-        Trace.TRACELEVEL = 2;
-        Trace.initStream(System.err);
-        ExampleMain.main(args);
-    }
-}