Synopsis Runtime error generated by Java code.
Function data RunTimeException = Java(str class, str message) | Java(str class, str message, RuntimeExecption cause);
Usage import Exception;
Description This error is generated when an unexpected Java execption is thrown in the Rascal implementation.

Remedy: Contact the Rascal developers:
  • Ask a question at Rascal Ask site.
  • Read the currently open issues at the Rascal's issue tracker. If your problem has not yet been reported by someone else, please report it here.
If you are an expert developer and have implemented your own extension in Java, please check your own extension code first.
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