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Glowroot Agent Integration Test Harness
/*
* Copyright 2016 the original author or authors.
*
* 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 org.glowroot.agent.init;
import java.io.File;
class FileSystem implements FileSystemMXBean {
private final File file;
FileSystem(File file) {
this.file = file;
}
@Override
public long getTotalSpace() {
return file.getTotalSpace();
}
@Override
public long getFreeSpace() {
return file.getFreeSpace();
}
@Override
public double getPercentFull() {
long totalSpace = file.getTotalSpace();
return 100 * ((totalSpace - file.getFreeSpace()) / (double) totalSpace);
}
}