Package 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:
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.
See Also:

  • Constructor Details

    • StructuralCodeConstraintException

      public StructuralCodeConstraintException(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.