Exceptions2.java

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//tabstop=4

import jpl.fli.Prolog;
import jpl.*;

public class Exceptions2
{
        public static void
        main( java.lang.String argv[] )
        {
                
                Prolog.set_default_init_args(
                        new String[] {
                                "libpl.dll",
                                "-f", "none",
                                "-g", "set_prolog_flag(debug_on_error,false)",
                                "-q"
                        }
                );

                System.out.print( "Calling\n\n");
                System.out.print( "?- X is Y.\n\n");
                System.out.print( "in Prolog to force an 'instantiation_error' exception,\n" );
                System.out.print( "whose getMessage() will be println-ed to System.out.\n\n" );

                try {
                        (new Query("X is Y")).hasSolution();
                } catch (jpl.PrologException e) {
                        System.out.println( e.getMessage());
                }
                
        }
        
}

---

jpl
Author(s): Lorenz Moesenlechner
autogenerated on Fri Jan 11 09:40:29 2013