com.github.robozonky.internal.util.StringUtil Maven / Gradle / Ivy
/*
* Copyright 2019 The RoboZonky Project
*
* 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 com.github.robozonky.internal.util;
import java.io.InputStream;
import java.nio.charset.Charset;
import java.util.Scanner;
import com.github.robozonky.internal.Defaults;
public final class StringUtil {
private StringUtil() {
// no instances
}
public static String toString(final InputStream inputStream) {
return toString(inputStream, Defaults.CHARSET);
}
public static String toString(final InputStream inputStream, final Charset charset) {
final Scanner s = new Scanner(inputStream, charset).useDelimiter("\\A");
return s.hasNext() ? s.next() : "";
}
}