coreexception.java

Java数据结构开发包

/*
  Copyright (c) 1999, 2000 Brown University, Providence, RI
  
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  without specific, written prior permission.
  
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  PERFORMANCE OF THIS SOFTWARE.
*/

package jdsl.core.api;



/** 
 * This is the class from which all exceptions of the core package are
 * descended.<p>
 * 
 * CoreExceptions (and its subclasses) can now take a "cause" to enhance the
 * stack trace. This should be used if a low-level exception was caught, but
 * could not be resolved -- so a higher-level exception (this) was thrown.
 * The cause of an exception can be any throwable object.
 * 	
 * If you want the compiler to help you check special cases that you might
 * have missed, copy all the exceptions to your own directory, change
 * "extends RuntimeException" to "extends Exception," modify your
 * CLASSPATH to look first at your own directory, later here.
 * When you compile again, the compiler will give you a huge number of
 * "Exception must be caught or declared as thrown" errors, a small
 * fraction of which will point to special cases you have overlooked.<p>
 * 
 * @author David Ellis
 * @author based on a previous version by Mark Handy
 * @version JDSL 2.1.1 
 * @see Throwable
 */
public abstract class CoreException extends RuntimeException {

    public CoreException (String message) {
	super (message);
    }
    
    public CoreException (String message, Throwable cause) {
	    super (message, cause);
    }

    public CoreException (Throwable cause) {
	    super (cause);
    }
    
}