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/*
* SonarQube
* Copyright (C) 2009-2021 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonarqube.ws;
import javax.annotation.Nullable;
import static java.lang.String.format;
public class WsUtils {
private WsUtils() {
// Only static methods here
}
public static void checkArgument(boolean expression) {
if (!expression) {
throw new IllegalArgumentException();
}
}
public static void checkArgument(boolean expression, String message, Object... args) {
if (!expression) {
throw new IllegalArgumentException(format(message, args));
}
}
public static boolean isNullOrEmpty(@Nullable String string) {
return string == null || string.length() == 0;
}
public static String nullToEmpty(@Nullable String string) {
return string == null ? "" : string;
}
}
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