net.openhft.chronicle.values.Utils Maven / Gradle / Ivy
/*
* Copyright 2016-2021 chronicle.software
*
* https://chronicle.software
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.openhft.chronicle.values;
final class Utils {
static final Class UNSAFE_CLASS;
static {
try {
UNSAFE_CLASS = Class.forName("sun.misc.Unsafe");
} catch (ClassNotFoundException cnfe) {
throw new AssertionError(cnfe);
}
}
private Utils() {
}
public static int roundUp(int divident, int divisor) {
return ((divident + divisor - 1) / divisor) * divisor;
}
static String capitalize(String s) {
return s.substring(0, 1).toUpperCase() + s.substring(1);
}
static String formatIntOrLong(long v) {
if (v >= Integer.MIN_VALUE && v <= Integer.MAX_VALUE)
return v + "";
return v + "L";
}
}