diff --git a/jOOQ/src/main/java/org/jooq/impl/AbstractDataType.java b/jOOQ/src/main/java/org/jooq/impl/AbstractDataType.java
index 0ef5cca501..bb0d037099 100644
--- a/jOOQ/src/main/java/org/jooq/impl/AbstractDataType.java
+++ b/jOOQ/src/main/java/org/jooq/impl/AbstractDataType.java
@@ -441,25 +441,27 @@ abstract class AbstractDataType<T> extends AbstractNamed implements DataType<T>
         //         be a lot of data types constructed with a 0 value instead of
         //         a null value, historically, so removing this check would
         //         introduce a lot of regressions!
-        if (lengthDefined() && length() > 0)
+        if (lengthDefined() && length() > 0) {
             return castTypePrefix0() + "(" + length() + ")" + castTypeSuffix0();
-
-
-
-
-
-
-        else if (precisionDefined() && (isTimestamp() || precision() > 0))
+        }
+        else if (precisionDefined() && (isTimestamp() || precision() > 0)) {
 
             // [#8029] Not all dialects support precision on timestamp
             // syntax, possibly despite there being explicit or implicit
             // precision support in DDL.
             if (isTimestamp() && NO_SUPPORT_TIMESTAMP_PRECISION.contains(dialect))
                 return castTypePrefix0() + castTypeSuffix0();
+
+
+
+
+
+
             else if (scaleDefined() && scale() > 0)
                 return castTypePrefix0() + "(" + precision() + ", " + scale() + ")" + castTypeSuffix0();
             else
                 return castTypePrefix0() + "(" + precision() + ")" + castTypeSuffix0();
+        }
         else
             return castTypeName0();
     }
diff --git a/jOOQ/src/main/java/org/jooq/impl/Diff.java b/jOOQ/src/main/java/org/jooq/impl/Diff.java
index a81c351203..fc9962293b 100644
--- a/jOOQ/src/main/java/org/jooq/impl/Diff.java
+++ b/jOOQ/src/main/java/org/jooq/impl/Diff.java
@@ -49,11 +49,7 @@ import static org.jooq.impl.ConstraintType.CHECK;
 import static org.jooq.impl.ConstraintType.FOREIGN_KEY;
 import static org.jooq.impl.ConstraintType.PRIMARY_KEY;
 import static org.jooq.impl.ConstraintType.UNIQUE;
-import static org.jooq.impl.DSL.bitAnd;
-import static org.jooq.impl.DSL.greatest;
-import static org.jooq.impl.DSL.inline;
 import static org.jooq.impl.DSL.noCondition;
-import static org.jooq.impl.DSL.when;
 import static org.jooq.impl.Tools.NO_SUPPORT_TIMESTAMP_PRECISION;
 import static org.jooq.tools.StringUtils.defaultIfNull;
 import static org.jooq.tools.StringUtils.defaultString;
diff --git a/jOOQ/src/main/java/org/jooq/impl/Tools.java b/jOOQ/src/main/java/org/jooq/impl/Tools.java
index 287acd4415..df88d9dfdc 100644
--- a/jOOQ/src/main/java/org/jooq/impl/Tools.java
+++ b/jOOQ/src/main/java/org/jooq/impl/Tools.java
@@ -5142,11 +5142,6 @@ final class Tools {
 
 
 
-
-
-
-
-
         else {
             ctx.sql(typeName);
         }