Cleanup:

- Mainly Javadoc changes.

h2/src/tools/org/h2/jaqu/DbInspector.java

@@ -35,8 +35,8 @@ public class DbInspector {
     }
 
     /**
-     * Set the preferred Date class.
-     * Possible values are: java.util.Date (default) and java.sql.Timestamp.
+     * Set the preferred Date class. Possible values are: java.util.Date
+     * (default), java.sql.Date, java.sql.Timestamp.
      *
      * @param dateClass the new date class
      */
@@ -115,10 +115,10 @@ public class DbInspector {
         Class<T> clazz = (Class<T>) model.getClass();
         TableDefinition<T> def = db.define(clazz);
         boolean forceUpperCase = getMetaData().storesUpperCaseIdentifiers();
-        String sname = (forceUpperCase && def.schemaName != null) ?
+        String schema = (forceUpperCase && def.schemaName != null) ?
                 def.schemaName.toUpperCase() : def.schemaName;
-        String tname = forceUpperCase ? def.tableName.toUpperCase() : def.tableName;
-        List<TableInspector> tables = findTables(sname, tname);
+        String table = forceUpperCase ? def.tableName.toUpperCase() : def.tableName;
+        List<TableInspector> tables = findTables(schema, table);
         return tables.get(0);
     }
 

h2/src/tools/org/h2/jaqu/DbVersion.java

@@ -10,33 +10,36 @@ import org.h2.jaqu.Table.JQColumn;
 import org.h2.jaqu.Table.JQTable;
 
 /**
- * Model class for JaQu to track db and table versions. 
- *
+ * A JaQu system table to track database and table versions.
  */
 @JQTable(name = "_jq_versions", primaryKey = "schemaName tableName", memoryTable = true)
 public class DbVersion {
 
     @JQColumn(name = "schemaName", allowNull = false)
-    String schema;
+    String schema = "";
 
     @JQColumn(name = "tableName", allowNull = false)
-    String table;
+    String table = "";
 
     @JQColumn(name = "version")
     Integer version;
 
+    private int todoReviewWholeClass;
+
     public DbVersion() {
+        // nothing to do
     }
 
     /**
-     * Constructor for defining a version entry.
-     * (SCHEMA="" && TABLE="") == DATABASE
+     * Constructor for defining a version entry. Both the schema and the table
+     * are empty strings, which means this is the row for the 'database'.
      *
-     * @param version
+     * @param version the database version
      */
     public DbVersion(int version) {
         this.schema = "";
         this.table = "";
         this.version = version;
     }
+
 }

h2/src/tools/org/h2/jaqu/Declaration.java

@@ -11,6 +11,9 @@ package org.h2.jaqu;
  * update statement.
  */
 public interface Declaration {
+
+    final static int renameClassToUpdateDeclaration = 0;
+
     /**
      * Append the SQL to the given statement using the given query.
      *
@@ -19,4 +22,5 @@ public interface Declaration {
 //## Java 1.5 begin ##
     void appendSQL(SQLStatement stat);
 //## Java 1.5 end ##
+
 }