IFile targetFile = getIFile(project, resourcePathForTargetClassFile);
String targetFileEncoding = UniversalDetectorUtil.getDetectedEncoding(EclipseIFileUtil
.getInputStreamFrom(targetFile));
String targetSourceCodeString = IOUtil.readAsString(
EclipseIFileUtil.getInputStreamFrom(targetFile), targetFileEncoding);
ClassMeta targetClassMeta = new ClassMetaExtractor(config).extract(targetSourceCodeString);
// ----------------------------------------
// test class
IFile testCaseFile = getIFile(project, resourcePathForTestCaseFile);
String testCaseFileEncoding = UniversalDetectorUtil.getDetectedEncoding(EclipseIFileUtil