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| package edu.rice.cs.dynamicjava.interpreter; |
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| import java.io.PrintWriter; |
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| import java.io.StringWriter; |
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| public abstract class InterpreterException extends Exception { |
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| public InterpreterException() {}
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| public InterpreterException(Throwable cause) {
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| super(cause);
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| } |
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| public void printUserMessage() { printUserMessage(new PrintWriter(System.err, true)); }
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| public abstract void printUserMessage(PrintWriter out); |
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| public String getUserMessage() {
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| StringWriter s = new StringWriter();
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| printUserMessage(new PrintWriter(s, true));
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| return s.toString();
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| } |
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| } |
