private void readInHeader(File filePath) throws IOException {
int magic = myFile.getInt(HEADER_MAGIC_OFFSET);
if (magic != SAFELY_CLOSED_MAGIC) {
myFile.dispose();
throw new IOException(
"Records table for '" + filePath + "' haven't been closed correctly. Rebuild required.");
}
myWasteSize = myFile.getInt(HEADER_WASTE_SIZE_OFFSET);
}
public void dispose() {
if (!myFile.isDisposed()) {
markClean();
myFile.dispose();
}
}