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Posted to bcel-dev@jakarta.apache.org by en...@apache.org on 2002/04/23 22:55:55 UTC
cvs commit: jakarta-bcel/src/java/org/apache/bcel/verifier/statics StringRepresentation.java
enver 02/04/23 13:55:55
Modified: src/java/org/apache/bcel/verifier/statics
StringRepresentation.java
Log:
Bullet-proof text representation of objects that trigger BCEL's beloved "ClassFormatError"
trying to object.toString() them.
Revision Changes Path
1.4 +6 -1 jakarta-bcel/src/java/org/apache/bcel/verifier/statics/StringRepresentation.java
Index: StringRepresentation.java
===================================================================
RCS file: /home/cvs/jakarta-bcel/src/java/org/apache/bcel/verifier/statics/StringRepresentation.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- StringRepresentation.java 4 Feb 2002 13:07:31 -0000 1.3
+++ StringRepresentation.java 23 Apr 2002 20:55:54 -0000 1.4
@@ -69,7 +69,7 @@
* Note that this class also serves as a placeholder for more sophisticated message
* handling in future versions of JustIce.
*
- * @version $Id: StringRepresentation.java,v 1.3 2002/02/04 13:07:31 enver Exp $
+ * @version $Id: StringRepresentation.java,v 1.4 2002/04/23 20:55:54 enver Exp $
* @author <A HREF="http://www.inf.fu-berlin.de/~ehaase"/>Enver Haase</A>
*/
public class StringRepresentation extends org.apache.bcel.classfile.EmptyVisitor implements Visitor{
@@ -112,6 +112,11 @@
String s = obj.getClass().getName();
s = s.substring(s.lastIndexOf(".")+1);
ret = "<<"+s+">>";
+ }
+ catch(ClassFormatError e){ /* BCEL can be harsh e.g. trying to convert the "signature" of a ReturnaddressType LocalVariable (shouldn't occur, but people do crazy things) */
+ String s = obj.getClass().getName();
+ s = s.substring(s.lastIndexOf(".")+1);
+ ret = "<<"+s+">>";
}
return ret;
}
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