/*
* Copyright (C) 2010 The Android Open Source 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.android.tradefed.util;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
/**
* Utility class for managing input streams.
*/
public class StreamUtil {
/**
* Retrieves a {@link String} from a character stream.
*
* @param stream the {@link InputStream}
* @return the {@link String} containing the stream contents
* @throws IOException if failure occurred reading the stream
*/
public static String getStringFromStream(InputStream stream) throws IOException {
Reader ir = new BufferedReader(new InputStreamReader(stream));
int irChar = -1;
StringBuilder builder = new StringBuilder();
while ((irChar = ir.read()) != -1) {
builder.append((char)irChar);
}
return builder.toString();
}
}
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