simple cleanup

Author: wumpz

src/main/javacc/net/sf/jsqlparser/parser/JSqlParserCC.jj

@@ -80,7 +80,7 @@ import java.util.*;
  * The parser generated by JavaCC
  */
 public class CCJSqlParser {
-	private boolean allowOraclePrior = false;
+	
 }
 
 PARSER_END(CCJSqlParser)
@@ -1091,8 +1091,8 @@ OracleHierarchicalExpression OracleHierarchicalQueryClause():
 {
 	[ <K_START> <K_WITH>  expr=AndExpression() {result.setStartExpression(expr);} ]
 	<K_CONNECT> <K_BY> [ <K_NOCYCLE> { result.setNoCycle(true); } ]
-	{ allowOraclePrior=true; } expr=AndExpression()
-	{ result.setConnectExpression(expr);allowOraclePrior=false; }
+	expr=AndExpression()
+	{ result.setConnectExpression(expr); }
 
 	{ return result; }
 }