/*
* Copyright © 2002 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* California 95054, U.S.A. All rights reserved. Sun Microsystems, Inc. has
* intellectual property rights relating to technology embodied in the product
* that is described in this document. In particular, and without limitation,
* these intellectual property rights may include one or more of the U.S.
* patents listed at http://www.sun.com/patents and one or more additional
* patents or pending patent applications in the U.S. and in other countries.
* U.S. Government Rights - Commercial software. Government users are subject
* to the Sun Microsystems, Inc. standard license agreement and applicable
* provisions of the FAR and its supplements. Use is subject to license terms.
* Sun, Sun Microsystems, the Sun logo and Java are trademarks or registered
* trademarks of Sun Microsystems, Inc. in the U.S. and other countries. This
* product is covered and controlled by U.S. Export Control laws and may be
* subject to the export or import laws in other countries. Nuclear, missile,
* chemical biological weapons or nuclear maritime end uses or end users,
* whether direct or indirect, are strictly prohibited. Export or reexport
* to countries subject to U.S. embargo or to entities identified on U.S.
* export exclusion lists, including, but not limited to, the denied persons
* and specially designated nationals lists is strictly prohibited.
*/
options {
LOOKAHEAD = 1;
CHOICE_AMBIGUITY_CHECK = 2;
OTHER_AMBIGUITY_CHECK = 1;
STATIC = true;
DEBUG_PARSER = false;
DEBUG_LOOKAHEAD = false;
DEBUG_TOKEN_MANAGER = false;
ERROR_REPORTING = true;
JAVA_UNICODE_ESCAPE = false;
UNICODE_INPUT = false;
IGNORE_CASE = false;
USER_TOKEN_MANAGER = false;
USER_CHAR_STREAM = false;
BUILD_PARSER = true;
BUILD_TOKEN_MANAGER = true;
SANITY_CHECK = true;
FORCE_LA_CHECK = false;
}
PARSER_BEGIN(Simple1)
public class Simple1 {
public static void main(String args[]) throws ParseException {
Simple1 parser = new Simple1(System.in);
parser.Input();
}
}
PARSER_END(Simple1)
void Input() :
{}
{
MatchedBraces() ("\n"|"\r")* <EOF>
}
void MatchedBraces() :
{}
{
"{" [ MatchedBraces() ] "}"
}
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