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| Chapter 25 The java.lang Package |

## 25.28 java.lang.IncompatibleClassChangeError (JDK 1.0)

###

This is the superclass of a group of related error types. It signals some kind of illegal use of a legal class.

    public class IncompatibleClassChangeError extends LinkageError {
        // Public Constructors
                public IncompatibleClassChangeError();
                public IncompatibleClassChangeError(String s);
    }

### Hierarchy:

Object->Throwable(Serializable)->Error->LinkageError->IncompatibleClassChangeError

### Extended By:

AbstractMethodError, IllegalAccessError, InstantiationError, NoSuchFieldError, NoSuchMethodError

java.lang.IllegalThreadStateException (JDK 1.0) |  | java.lang.IndexOutOfBoundsException (JDK 1.0)