1 /*
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10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
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24 
25 package sun.jvm.hotspot.utilities;
26 
27 import java.util.*;
28 
29 import sun.jvm.hotspot.oops.*;
30 
31 public class FindObjectByType implements HeapVisitor {
32   private Klass type;
33   private List results = new ArrayList();
34 
FindObjectByType(Klass type)35   public FindObjectByType(Klass type) {
36     this.type = type;
37   }
38 
39   /** Returns a List of Oops */
getResults()40   public List getResults() {
41     return results;
42   }
43 
prologue(long size)44   public void prologue(long size) {}
epilogue()45   public void epilogue()          {}
46 
doObj(Oop obj)47   public boolean doObj(Oop obj) {
48     if (obj.getKlass().equals(type)) {
49       results.add(obj);
50     }
51         return false;
52   }
53 }
54