public void tearDown() throws Exception {
if (outFile != null && outFile.exists() && !outFile.delete()) {
log.warn("Could not delete file: " + outFile);
}
super.tearDown();
// clear references.
outFile = null;
tmpDir = null;
}
public void setUp() throws Exception {
super.setUp();
// random choice.
bufferNodes = r.nextBoolean();
outFile = new File(getName() + ".seg");
if (outFile.exists() && !outFile.delete()) {
throw new RuntimeException("Could not delete file: " + outFile);
}
tmpDir = outFile.getAbsoluteFile().getParentFile();
}
