## org.apache.bcel.verifier.exc
Class StructuralCodeConstraintException

    java.lang.Object
      |
      +--java.lang.Throwable
            |
            +--java.lang.Exception
                  |
                  +--java.lang.RuntimeException
                        |
                        +--org.apache.bcel.verifier.exc.VerifierConstraintViolatedException
                              |
                              +--org.apache.bcel.verifier.exc.VerificationException
                                    |
                                    +--org.apache.bcel.verifier.exc.CodeConstraintException
                                          |
                                          +--org.apache.bcel.verifier.exc.StructuralCodeConstraintException

All Implemented Interfaces:
  java.io.Serializable

Direct Known Subclasses:
  LinkingConstraintException

public class StructuralCodeConstraintException
extends CodeConstraintException

Instances of this class are thrown by BCEL's class file verifier "JustIce" when a class file to verify does not pass the verification pass 3 because of a violation of a structural constraint as described in the Java Virtual Machine Specification, 2nd edition, 4.8.2, pages 137-139. Note that the notion of a "structural" constraint is somewhat misleading. Structural constraints are constraints on relationships between Java virtual machine instructions. These are the constraints where data-flow analysis is needed to verify if they hold. The data flow analysis of pass 3 is called pass 3b in JustIce.

Version:
  $Id: StructuralCodeConstraintException.java,v 1.1.1.1 2001/10/29 20:00:34 jvanzyl Exp $
Author:
  Enver Haase
See Also:
  Serialized Form

Constructor Summary
`StructuralCodeConstraintException()` Constructs a new StructuralCodeConstraintException with null as its error message string.
`StructuralCodeConstraintException(java.lang.String message)` Constructs a new StructuralCodeConstraintException with the specified error message.

Methods inherited from class org.apache.bcel.verifier.exc.VerifierConstraintViolatedException
`extendMessage, getMessage`

Methods inherited from class java.lang.Throwable
`fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

### StructuralCodeConstraintException

    public StructuralCodeConstraintException(java.lang.String message)

  Constructs a new StructuralCodeConstraintException with the specified error message.

### StructuralCodeConstraintException

    public StructuralCodeConstraintException()

  Constructs a new StructuralCodeConstraintException with null as its error message string.

Copyright © 2002-2003 Apache Software Foundation. All Rights Reserved.