Remove unused constants

h2/src/main/org/h2/engine/Constants.java

@@ -118,12 +118,6 @@ public class Constants {
      */
     public static final String CONN_URL_INTERNAL = "jdbc:default:connection";
 
-    /**
-     * If the rounding mode should be BigDecimal.ROUND_HALF_UP when rounding
-     * from a decimal value to a long value.
-     */
-    public static final boolean CONVERT_TO_LONG_ROUND = true;
-
     /**
      * The cost is calculated on rowcount + this offset,
      * to avoid using the wrong or no index if the table
@@ -383,11 +377,6 @@ public class Constants {
      */
     public static final int SELECTIVITY_DISTINCT_COUNT = 10000;
 
-    /**
-     * Whether Java objects should be serialized / de-serialized in the JDBC API.
-     */
-    public static final boolean SERIALIZE_JAVA_OBJECTS = true;
-
     /**
      * The name of the server properties file.
      */
@@ -499,6 +488,11 @@ public class Constants {
      */
     public static final int VIEW_INDEX_CACHE_SIZE = 64;
 
+    /**
+     * Whether searching in Blob values should be supported.
+     */
+    public static final boolean BLOB_SEARCH = false;
+
     private Constants() {
         // utility class
     }