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/*
* Copyright (c) 1998-2002 PARC Inc. 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 PARC Inc. makes no
* warranty about the software, its performance or its conformity to any
* specification.
*/
package com.xerox.printing;
class PrinterBuffer {
public int capacity(int i) { return i; }
}
public aspect RecordingInput {
// @author Wes Isberg
// article page 42 - recording input
pointcut capacityCall (int i) :
within(com.xerox..*) && args(i)
&& call(public * PrinterBuffer.capacity(int)) ;
// XXX style error - + not needed
// call(public * PrinterBuffer+.capacity(int))
before (int i) : capacityCall(i) {
log.print("<capacityCall tjp=\"" + thisJoinPoint
+ "\" input=\"" + i + "\"/>");
}
Log log = new Log();
class Log {
void print(String s) { System.out.println(s); }
}
public static void main(String[] args) {
PrinterBuffer p = new PrinterBuffer();
p.capacity(1);
p.capacity(2);
}
}
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