refactor: Remove redundant imports

Author: Stefan Steinhauser

src/main/java/net/sf/jsqlparser/expression/ExpressionVisitorAdapter.java

@@ -25,56 +25,32 @@
 import net.sf.jsqlparser.expression.operators.conditional.OrExpression;
 import net.sf.jsqlparser.expression.operators.conditional.XorExpression;
 import net.sf.jsqlparser.expression.operators.relational.Between;
-import net.sf.jsqlparser.expression.operators.relational.Between;
-import net.sf.jsqlparser.expression.operators.relational.ContainedBy;
 import net.sf.jsqlparser.expression.operators.relational.ContainedBy;
 import net.sf.jsqlparser.expression.operators.relational.Contains;
-import net.sf.jsqlparser.expression.operators.relational.Contains;
 import net.sf.jsqlparser.expression.operators.relational.DoubleAnd;
-import net.sf.jsqlparser.expression.operators.relational.DoubleAnd;
-import net.sf.jsqlparser.expression.operators.relational.EqualsTo;
 import net.sf.jsqlparser.expression.operators.relational.EqualsTo;
 import net.sf.jsqlparser.expression.operators.relational.ExcludesExpression;
 import net.sf.jsqlparser.expression.operators.relational.ExistsExpression;
-import net.sf.jsqlparser.expression.operators.relational.ExistsExpression;
 import net.sf.jsqlparser.expression.operators.relational.ExpressionList;
-import net.sf.jsqlparser.expression.operators.relational.ExpressionList;
-import net.sf.jsqlparser.expression.operators.relational.FullTextSearch;
 import net.sf.jsqlparser.expression.operators.relational.FullTextSearch;
 import net.sf.jsqlparser.expression.operators.relational.GeometryDistance;
-import net.sf.jsqlparser.expression.operators.relational.GeometryDistance;
 import net.sf.jsqlparser.expression.operators.relational.GreaterThan;
-import net.sf.jsqlparser.expression.operators.relational.GreaterThan;
-import net.sf.jsqlparser.expression.operators.relational.GreaterThanEquals;
 import net.sf.jsqlparser.expression.operators.relational.GreaterThanEquals;
 import net.sf.jsqlparser.expression.operators.relational.InExpression;
-import net.sf.jsqlparser.expression.operators.relational.InExpression;
 import net.sf.jsqlparser.expression.operators.relational.IncludesExpression;
 import net.sf.jsqlparser.expression.operators.relational.IsBooleanExpression;
-import net.sf.jsqlparser.expression.operators.relational.IsBooleanExpression;
-import net.sf.jsqlparser.expression.operators.relational.IsDistinctExpression;
 import net.sf.jsqlparser.expression.operators.relational.IsDistinctExpression;
 import net.sf.jsqlparser.expression.operators.relational.IsNullExpression;
-import net.sf.jsqlparser.expression.operators.relational.IsNullExpression;
 import net.sf.jsqlparser.expression.operators.relational.JsonOperator;
-import net.sf.jsqlparser.expression.operators.relational.JsonOperator;
-import net.sf.jsqlparser.expression.operators.relational.LikeExpression;
 import net.sf.jsqlparser.expression.operators.relational.LikeExpression;
 import net.sf.jsqlparser.expression.operators.relational.Matches;
-import net.sf.jsqlparser.expression.operators.relational.Matches;
 import net.sf.jsqlparser.expression.operators.relational.MemberOfExpression;
-import net.sf.jsqlparser.expression.operators.relational.MemberOfExpression;
-import net.sf.jsqlparser.expression.operators.relational.MinorThan;
 import net.sf.jsqlparser.expression.operators.relational.MinorThan;
 import net.sf.jsqlparser.expression.operators.relational.MinorThanEquals;
-import net.sf.jsqlparser.expression.operators.relational.MinorThanEquals;
-import net.sf.jsqlparser.expression.operators.relational.NotEqualsTo;
 import net.sf.jsqlparser.expression.operators.relational.NotEqualsTo;
 import net.sf.jsqlparser.expression.operators.relational.Plus;
 import net.sf.jsqlparser.expression.operators.relational.PriorTo;
 import net.sf.jsqlparser.expression.operators.relational.RegExpMatchOperator;
-import net.sf.jsqlparser.expression.operators.relational.RegExpMatchOperator;
-import net.sf.jsqlparser.expression.operators.relational.SimilarToExpression;
 import net.sf.jsqlparser.expression.operators.relational.SimilarToExpression;
 import net.sf.jsqlparser.expression.operators.relational.TSQLLeftJoin;
 import net.sf.jsqlparser.expression.operators.relational.TSQLRightJoin;