exceptionconstants.java

代码是一个分类器的实现,其中使用了部分weka的源代码。可以将项目导入eclipse运行

package de.fub.bytecode;

/**
 * Exception constants.
 *
 * @version $Id: ExceptionConstants.java,v 1.1.1.1 2000/10/31 10:31:50 dahm Exp $
 * @author  <A HREF="http://www.inf.fu-berlin.de/~ehaase">E. Haase</A>
 */
public interface ExceptionConstants {
  /** The mother of all exceptions
   */
  public static final Class THROWABLE = Throwable.class;

  /** Super class of any run-time exception
   */
  public static final Class RUNTIME_EXCEPTION = RuntimeException.class;

  /** Super class of any linking exception (aka Linkage Error)
   */
  public static final Class LINKING_EXCEPTION = LinkageError.class;

  /** Linking Exceptions
   */
  public static final Class CLASS_CIRCULARITY_ERROR         = ClassCircularityError.class;
  public static final Class CLASS_FORMAT_ERROR	            = ClassFormatError.class;
  public static final Class EXCEPTION_IN_INITIALIZER_ERROR  = ExceptionInInitializerError.class;
  public static final Class INCOMPATIBLE_CLASS_CHANGE_ERROR = IncompatibleClassChangeError.class;
  public static final Class ABSTRACT_METHOD_ERROR           = AbstractMethodError.class;
  public static final Class ILLEGAL_ACCESS_ERROR            = IllegalAccessError.class;
  public static final Class INSTANTIATION_ERROR             = InstantiationError.class;
  public static final Class NO_SUCH_FIELD_ERROR             = NoSuchFieldError.class;
  public static final Class NO_SUCH_METHOD_ERROR            = NoSuchMethodError.class;
  public static final Class NO_CLASS_DEF_FOUND_ERROR        = NoClassDefFoundError.class;
  public static final Class UNSATISFIED_LINK_ERROR          = UnsatisfiedLinkError.class;
  public static final Class VERIFY_ERROR                    = VerifyError.class;

  /* UnsupportedClassVersionError is new in JDK 1.2 */
  //public static final Class UnsupportedClassVersionError = UnsupportedClassVersionError.class;

  /** Run-Time Exceptions 
   */
  public static final Class NULL_POINTER_EXCEPTION              = NullPointerException.class;
  public static final Class ARRAY_INDEX_OUT_OF_BOUNDS_EXCEPTION = ArrayIndexOutOfBoundsException.class;
  public static final Class ARITHMETIC_EXCEPTION                = ArithmeticException.class;
  public static final Class NEGATIVE_ARRAY_SIZE_EXCEPTION       = NegativeArraySizeException.class;
  public static final Class CLASS_CAST_EXCEPTION                = ClassCastException.class;
  public static final Class ILLEGAL_MONITOR_STATE               = IllegalMonitorStateException.class;

  /** Pre-defined exception arrays according to chapters 5.1-5.4 of the Java Virtual
   * Machine Specification 
   */
  public static final Class[] EXCS_CLASS_AND_INTERFACE_RESOLUTION = {
    NO_CLASS_DEF_FOUND_ERROR, CLASS_FORMAT_ERROR, VERIFY_ERROR,	ABSTRACT_METHOD_ERROR,
    EXCEPTION_IN_INITIALIZER_ERROR, ILLEGAL_ACCESS_ERROR
  }; // Chapter 5.1

  public static final Class[] EXCS_FIELD_AND_METHOD_RESOLUTION = {
    NO_SUCH_FIELD_ERROR, ILLEGAL_ACCESS_ERROR, NO_SUCH_METHOD_ERROR
  }; // Chapter 5.2

  public static final Class[] EXCS_INTERFACE_METHOD_RESOLUTION = new Class[0]; // Chapter 5.3 (as below)
  public static final Class[] EXCS_STRING_RESOLUTION           = new Class[0];
  // Chapter 5.4 (no errors but the ones that _always_ could happen! How stupid.)

  public static final Class[] EXCS_ARRAY_EXCEPTION = {
    NULL_POINTER_EXCEPTION, ARRAY_INDEX_OUT_OF_BOUNDS_EXCEPTION
  };

}