Code cleanup.

Author: broken1arrow

Database/src/main/java/org/broken/arrow/library/database/builders/DataWrapper.java

@@ -1,6 +1,5 @@
 package org.broken.arrow.library.database.builders;
 
-import org.broken.arrow.library.database.utility.WhereClauseApplier;
 import org.broken.arrow.library.database.utility.WhereClauseFunction;
 import org.broken.arrow.library.serialize.utility.serialize.ConfigurationSerializable;
 

Database/src/main/java/org/broken/arrow/library/database/construct/query/QueryBuilder.java

@@ -1,25 +1,21 @@
 package org.broken.arrow.library.database.construct.query;
 
-
 import org.broken.arrow.library.database.construct.query.builder.CreateTableHandler;
 import org.broken.arrow.library.database.construct.query.builder.InsertHandler;
 import org.broken.arrow.library.database.construct.query.builder.QueryRemover;
 import org.broken.arrow.library.database.construct.query.builder.UpdateBuilder;
 import org.broken.arrow.library.database.construct.query.builder.WithManger;
-import org.broken.arrow.library.database.construct.query.builder.insertbuilder.InsertBuilder;
 import org.broken.arrow.library.database.construct.query.builder.tablebuilder.AlterTable;
 import org.broken.arrow.library.database.construct.query.builder.wherebuilder.WhereBuilder;
 import org.broken.arrow.library.database.construct.query.columnbuilder.Column;
 import org.broken.arrow.library.database.construct.query.columnbuilder.ColumnManager;
 import org.broken.arrow.library.database.construct.query.utlity.QueryType;
-import org.broken.arrow.library.database.construct.query.utlity.StringUtil;
+
 
 import javax.annotation.Nonnull;
-import java.util.Comparator;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
 import java.util.function.Consumer;
 import java.util.stream.Collectors;
 /**

Database/src/main/java/org/broken/arrow/library/database/construct/query/builder/InsertHandler.java

@@ -8,15 +8,9 @@
 import org.broken.arrow.library.database.construct.query.utlity.StringUtil;
 
 import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Comparator;
-import java.util.HashMap;
 import java.util.LinkedHashMap;
-import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
-import java.util.stream.Collectors;
 
 /**
  * A utility class for managing column-value pairs for an SQL {@code INSERT} operation.
@@ -175,9 +169,9 @@ public String build() {
     }
 
     private String setSelect(final StringBuilder sql, final List<String> columnNames) {
-        final QueryModifier queryModifier = getQueryModifier();
-        final ColumnBuilder<Column, Void> selectBuilder = queryModifier.getSelectBuilder();
-        final String from = queryModifier.getTable();
+        final QueryModifier modifier = getQueryModifier();
+        final ColumnBuilder<Column, Void> selectBuilder = modifier.getSelectBuilder();
+        final String from = modifier.getTable();
         final String selectSql = selectBuilder.build();
 
         if (!selectSql.isEmpty() && from != null) {

Database/src/main/java/org/broken/arrow/library/database/construct/query/builder/tablebuilder/TableColumn.java

@@ -7,7 +7,6 @@
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
-import java.util.Arrays;
 import java.util.StringJoiner;
 
 /**

Database/src/main/java/org/broken/arrow/library/database/construct/query/columnbuilder/Column.java

@@ -61,8 +61,7 @@ public Aggregation getAggregation() {
      * @return the aggregation applied to this column, or null if none
      */
     public Aggregation setAggregation() {
-        Aggregation aggregation = new Aggregation(new ColumnManager(), this);
-        return aggregation;
+        return new Aggregation(new ColumnManager(), this);
     }
 
     /**

Database/src/main/java/org/broken/arrow/library/database/construct/query/columnbuilder/ColumnBuilder.java

@@ -1,7 +1,6 @@
 package org.broken.arrow.library.database.construct.query.columnbuilder;
 
 import org.broken.arrow.library.database.construct.query.builder.tablebuilder.SQLConstraints;
-import org.broken.arrow.library.database.construct.query.builder.tablebuilder.TableColumn;
 
 import java.util.ArrayList;
 import java.util.Arrays;