Optimize range checks in ValueByte, ValueShort, ValueInt

h2/src/main/org/h2/value/ValueByte.java

@@ -40,7 +40,7 @@ public class ValueByte extends Value {
     }
 
     private static ValueByte checkRange(int x) {
-        if (x < Byte.MIN_VALUE || x > Byte.MAX_VALUE) {
+        if ((byte) x != x) {
             throw DbException.get(ErrorCode.NUMERIC_VALUE_OUT_OF_RANGE_1,
                     Integer.toString(x));
         }

h2/src/main/org/h2/value/ValueInt.java

@@ -70,7 +70,7 @@ public class ValueInt extends Value {
     }
 
     private static ValueInt checkRange(long x) {
-        if (x < Integer.MIN_VALUE || x > Integer.MAX_VALUE) {
+        if ((int) x != x) {
             throw DbException.get(ErrorCode.NUMERIC_VALUE_OUT_OF_RANGE_1, Long.toString(x));
         }
         return ValueInt.get((int) x);

h2/src/main/org/h2/value/ValueShort.java

@@ -40,7 +40,7 @@ public class ValueShort extends Value {
     }
 
     private static ValueShort checkRange(int x) {
-        if (x < Short.MIN_VALUE || x > Short.MAX_VALUE) {
+        if ((short) x != x) {
             throw DbException.get(ErrorCode.NUMERIC_VALUE_OUT_OF_RANGE_1,
                     Integer.toString(x));
         }